I sympathize with your predicament! Years ago (30) I had a mystery illness which involved dizziness, exhaustion, and terrible headaches and neck aches. I went to doctors including infectious disease doc and rheumatologist but was told I did not have any illness. I thought I had Lyme disease which would make sense since we had deer grazing on our property nearly every day. In spite of this the doctors all seemed to think I was not ill! Over a long period of time my symptoms stablized. And I was diagnosed with Parkinson's about five years ago. I am on levo-dopa. Good luck!
KNPV