Hey, would appreciate any help/guidance please!

So I found a lump just slightly under my armpit around 4 weeks ago and today I have just been for my urgent referral appointment . They done an ultrasound and said that it does look benign but the lymph node is really big and out of range so took a biopsy to confirm.

I am trying to stay positive but I have so much anxiety surrounding the whole situation. I still awaiting an gynaecology appointment about my 2nd smear test as I had cin1 cells removed last year and when I had my other smear they came back and said they’ve found cervical dysplasia and they couldn’t match it to my biopsy from last year. 

I am constantly exhausted, achy all over and bruise very easily. I had a routine ultrasound done only on my ovaries because I kept having pain around my pelvic area and I have had cysts on ovaries before, this came back clear but still non the wiser what is going on. I don’t know if it just feel like being really dramatic but the constant worrying is so overwhelming for me. On Saturday I became so dizzy and my vision went strange, I tried to get outside for air and ended up fainting/blacking out which has never happened to me before and it’s really scared me. I’m neurodivergent so situations like this and even hospitals/gp appointments send me into panic. 

Sorry this is so long winded, I only just found this forum and thought it was better than googling anymore. Thank you in advance x