Hi there ~
I understand your concerns. However without letting your doctor know of the synthetic drug, and its contents it is of no use to go about trying to seek a remedy. If you have the medication, please take it to your doctor. If he is not in the position to help, your doctor will suggest the right doctor or a psychiatrist
as the case may be where you would need treatment. Symptomatic treatment for all the issues you mention after stopping the synthetic drug will help heal you body very soon.
I hope this helps. Take care and have a lovely day!