Health anxiety and waiting for tests/scans

Hi, 

i posted before about an ovarian cyst that i needed an MRI scan for which i am still waiting on. 

it's been almost a month and i have had no follow up or letters for my scan. i have been to the hospital 3 times with pain and been sent home all times. the doctors said my symptoms were not that severe and that i'm young. one doctor said i could have adhesions from invasive surgery i had 10 years ago. 

i still don't have a reason for my pain and still no answers about what type of cyst i have. 

with worrying about all of that. i've been getting pins and needles in my legs. could be anxiety but i had DVT in the past. i also had kidney failure among many other things. 

i also noticed one tonsil is bigger than the other and when i googled it said tonsil cancer. 

when i talk to my family about this they think i'm ridiculous. i know it probably is anxiety but i feel like i'm losing my mind. 

i wake up everyday with new pains or the same pains i've been having for days now and i think to myself am i imagining this or have i always had these pains but never thought anything of it? 

i'm very fit and have been weight lifting for 4 years, i have a good diet, i don't smoke etc.

in the 3weeks i've lost 9kg, i can't eat , i can't sleep. 

i know i probably have some PTSD from my illness before but does anyone have any advise for me please? 

thank you so much x