Is it common for Bipolars to have intrusive thoughts that tell you you aren't really sick and you don't deserve to take meds or you don't need them?

I went off my meds for 2 months because of the thoughts. It was awful and I was only able to get back on meds through getting monthly injections.

I feel and behave better now, but I am getting those thoughts again. And they shout: 2 months isn't long enough!!!!! You were just experiencing withdrawal not a bipolar episode!!!!!

Can anyone relate?