I am in need of help

I have seen at least 10 doctors. I was bitten by a tick in 2011 and diagnosed with lyme in 2014. I have been getting worse since then. My doctor told me I have fibromyalgia and chronic fatigue, I also have hypothyroidism and I had Reye's syndrome as a kid.
I had to quit my job last Sept due the pain. I have trouble walking and doing daily tasks. My arms and legs are weak and every joint in my body hurts. My skin feels like it is on fire and itchy all the time. I have rashes that come and go. I have problems with my vision and I have a high pitched sound in my ears at all times. I have panic attacks when I leave the house. I am sure that someone is home with my when I get a shower so if I fall they can help pick me up. I feel like I am being pushed from one doctor to another, and another pill is added to the handful I take in the morning and at bedtime . No one seems to have a clue as to what I am to do or where I go from here. I am hoping to find out what my next step needs to be. I am hoping that someone reads this and has some insight into my condition. I am at the end of my rope. I joke with my family and tell them at least they will know what it is after my autopsy.