Hi dancingbarefoot
I'm not familiar with all the drugs or situations you're discussing, but generically I can offer the following
With regards to rehab I know the Salvation Army runs some detox programmes - at least, they may be a good point of contact to get you started anyway.
I think a doctor who knows something about addiction is pretty important for folks like us too.
Do you have a primary care physician? I think it's best to speak with them about your various medications and your desire to be rid of them before you come off them, not during.
I'd also encourage you to look at our substance abuse forum - you may find some threads of value down there
Substance Abuse - SoberRecovery : Alcoholism Drug Addiction Help and Information
You'll find a lot of support here
Welcome!
D