Hypochondria Support Group
Hypochondria refers to excessive worry about having a serious illness. Hypochondria is often characterized by fears that minor bodily symptoms may indicate a serious illness, constant self-examination and self-diagnosis, and a preoccupation with one's body. Many individuals with hypochondriasis express doubt and disbelief in the doctors' diagnosis.
I hope you find your solution.
There are so many disorders that can happen to the body. I was feeling unwell for months from standing up. So much so that it was disabling to me and it was causing me to get all of these medical scans that were not needed. I even thought I was having blood clots again. As it turns out, I have extremely high blood pressure when I stand up, but normal when sitting. I bought a bunch of medical devices and started testing myself. I actually have this issue and it is documented by an ER doc. 116/76 BP when sitting in the hospital bed for three straight hours. Then my BP shot up to 170/120 within seconds of standing up and stayed high until I sat back down.
Please don't think you have all of these weird diseases. But you can have something. I have health fear overdrive now with actual issues and trying to make them bigger than what they are. So I myself need to stop hyper-focusing on all of this stuff. Sometimes google can do more harm than good. I hope you can at least get another sleep study as Apnea can cause a lot of issues.