PLEASE SOMEONE REPLY AND CALM ME DOWN

i had my phizer vaccine on the 19th July but on the 2nd of august I felt a small bean soft moveable lump above my left collarbone near my neck which is the side I had to e vaccine! (First dose) the two days later another two or three appeared right next to it in some what a cluster causing it to look like a big lump on my neck when I roll the shoulder back. It's currently the 5 weeks since I got the vaccine but I only got the lumps (as far as I'm aware) 2 weeks after the vaccine. I went to a&e as I thought it was causing problems I was in pain but it was just a panic attack n the doctor didn't seem concerned when she checked them with her hands. I then had a gp appointment on the 16th august and the doctor didn't seem concerned that it was anything sinister but he said he'll get me through for an ultra sound to give me peace at mind which I have on the 13th September (feels ages away :( ) I hadn't had any other problems with these lumps but I came on my period a few days ago and two days before it I had bloating bad especially in the top of my stomach and sometimes pains and an urge to pee a lot. I thought I had a uti but the urine sample had no trace of infection but blood (I was spot bleeding) so she's sending off to lab but she says it doesn't sound concerning. I came off my period 3 days ago and the bloating and pains and peeing urge is still there but only when I'm alone and thinking about it all. I never have any other symptoms of something or pains or feeling bloated when I'm with my boyfriend or friends or doing day to day things but when I'm alone I'm getting it. I have serious health anxiety so I tend to overthink every feeling and cause a lot of problems in my body from panic attacks and tensing and stress. I don't know if my stress has just absolutely ruined my period this month and caused the pms symptoms to last longer and be bad but I don't know. I'm incredibly worried but everyone around me thinks I'm fine. Maybe I'm making myself sick but the bloating of the stomach is worrying me :( I'm an 18 year old and never smoked or having any cancer in the family but I just can't seem to find peace and I've been stressing since. The doctors so far think it's to do with vaccine or maybe an infection I'm not aware off but I can't rest. The lumps haven't changed or gotten bigger they are just like small soft squishy moveable beans so I don't know.  I just want to be okay :( 

PLEASE SOMEONE REPLY AND CALM ME DOWN

i had my phizer vaccine on the 19th July but on the 2nd of august I felt a small bean soft moveable lump above my left collarbone near my neck which is the side I had to e vaccine! (First dose) the two days later another two or three appeared right next to it in some what a cluster causing it to look like a big lump on my neck when I roll the shoulder back. It's currently the 5 weeks since I got the vaccine but I only got the lumps (as far as I'm aware) 2 weeks after the vaccine. I went to a&e as I thought it was causing problems I was in pain but it was just a panic attack n the doctor didn't seem concerned when she checked them with her hands. I then had a gp appointment on the 16th august and the doctor didn't seem concerned that it was anything sinister but he said he'll get me through for an ultra sound to give me peace at mind which I have on the 13th September (feels ages away :( ) I hadn't had any other problems with these lumps but I came on my period a few days ago and two days before it I had bloating bad especially in the top of my stomach and sometimes pains and an urge to pee a lot. I thought I had a uti but the urine sample had no trace of infection but blood (I was spot bleeding) so she's sending off to lab but she says it doesn't sound concerning. I came off my period 3 days ago and the bloating and pains and peeing urge is still there but only when I'm alone and thinking about it all. I never have any other symptoms of something or pains or feeling bloated when I'm with my boyfriend or friends or doing day to day things but when I'm alone I'm getting it. I have serious health anxiety so I tend to overthink every feeling and cause a lot of problems in my body from panic attacks and tensing and stress. I don't know if my stress has just absolutely ruined my period this month and caused the pms symptoms to last longer and be bad but I don't know. I'm incredibly worried but everyone around me thinks I'm fine. Maybe I'm making myself sick but the bloating of the stomach is worrying me :( I'm an 18 year old and never smoked or having any cancer in the family but I just can't seem to find peace and I've been stressing since. The doctors so far think it's to do with vaccine or maybe an infection I'm not aware off but I can't rest. The lumps haven't changed or gotten bigger they are just like small soft squishy moveable beans so I don't know.  I just want to be okay :(