Hello, first time posting on a forum 

about a year ago I went to A&E for a dislocated shoulder and he found a lump above my collar bone which he insisted I get looked at by my gp, he even wrote to my gp. My gp sent me for a scan and that was the end of it really. However a few months ago I noticed I had about 4 lumps on my neck 2 on each side so I saw a different dr who said the previous scan was for my joint and not the lump. Long story short I've had bloods come back with a positive ANA which drs saying could be an autoimmune thing? Also my blood is taking longer to clot than it should. In the last few weeks I've noticed a bigger lump under my arm pit. I keep getting awful night sweats, headaches, a slightly raised temp and blood rashes. I'm 23 and I have ADHD so I need to know everything right now kinda thing. Really anxious and stressing over this waiting. I've got an appointment for a scan but just wanted to see if anyone else has been through anything like this?? Thank you!