Hi all- I came down with PPP in September 2014 after the birth of my daughter. My psychiatrist thinks I am bipolar. I have never had any history of mental illness though and I do not think I am bipolar. I am still on Lithium but I have been slowly decreasing my dosage. My question is- how do you know if you are bipolar or not? Do I just continue to wean off my meds and see how I do? Wondering how other people have handled this? It's been 17 months now that I've been on Lithium. Anyone out there who was diagnosed bipolar but was actually not? Would love to hear from you! Thank you!