I think seeing your doctor is a really good idea. Your body is still adjusting and if you've also stopped with your anti depressants that probably has had a big impact on your moods and the ups and downs you're describing.
Make a list of everything before you go to the doctor.....the quitting perc cold turkey, the depression meds, the bi polar stuff..all of it...that way he has a really good understanding of what's going on.
And congrats on 27 days!