Welcome back to SR....
the very best thing I can share with you is to get back
with your doctor about your concerns.
Here is a link to info and some of our experiences
http://www.soberrecovery.com/forums/...at-we-did.html
But...we are not doctors and no one can tell you what
you should do except a professional.
Especially if you think you have done serious damage.
Hope you feel better soon..