I have anxiety depression. asked my dr if anger is part of anxiety and now he thinks i could be bipolar. meth is a big player in the role?

Meth = big trouble: I hope you're sharing your use of meth with your doctor. Otherwise, there will be diagnostic confusion plus you won't be getting treatment for a huge problem: meth abuse. There's no question that meth can cause extreme anger and even violent behavior -- along with a host of other health problems. For sure it can destabilize mood too. Please come clean with your doctor & get effective help.

I agree with other : Physician if u want help with u symptoms , u need to come clean with u psychiatrist and refrain from all illicit substance use.