Hi,
I can totally relate to all 4 of the conditions you mentioned: Bipolar, ADHD, anxiety, Depression.
I;d like to stay in touch with you, feel free to add me. I feel like no one ever has those 4 in common.
I would precaution you NOT to take more than one antidepressant at a time. Do everything slowly and watch your thought patterns and behavior. Antidepressants aren't always the answer. Have you discussed a mood stabilizer yet? Sometimes that is enough and you don't even need an antidepressant.
Anywho, I'm not a shrink, but I do have some experience with taking meds and having the highs and lows, seeing what works/doesnt work, etc.
Good luck, and hit me up!