I did accidentally traumatize myself by focusing on one marker that basically said "You have an increased risk for degenerative disease x". I had a full-blown psychosomatic attack, and I convinced myself that I was going to die in 5 years. After I calmed down I realized it was probably anxiety. I learned a little bit more about statistics in medicine and realized that my layman's understanding of chance is probably way different than what genetic markers point at (I have no idea what the actual numbers are, but maybe they consider 1 in a million an increased risk, for example).

My ultimate goal is to address some weird ADHD-style issues and an autoimmune disease, holistically. When I go to a stomach doctor he gives me stuff for my stomach, but never asks about how my brain feels, about fatigue, about my skin, etc. I don't blame doctors for specialization.

I've given up on expecting them to be able to "fix my car". That would be silly to ask of an actual mechanic. What I'm doing instead is studying, tweaking and fixing what I can through lifestyle and careful supplementation. Basically, I'm starting with filling the tires with air, changing the oil, etc. Then once I realize my car is still violently wobbling, I'll have a list of what I've fixed myself, and the mechanic can focus on more complex wobble factors.