I can remember a time when I had a decent time of not drinking under my belt.
It was so nice to be able to think 'I might have a pain here, a rash there, a funny mark there...........but I don't need to worry. Cos its not drink related'.
I think for me I was happy to have any pain, symptom whatever as I could categorically confirm to any medic it was not the result of alcohol.
I am saying this with kindness - GO ENJOY YOUR LIFE! Stop worrying about your health. You have done awesome to stop the drink. You need to celebrate that. Get happy. Pat yourself on the back. Have a spring in your step. To me it looks like you have survived your drinking career. So try your hardest to not worry.