Of course no one here can diagnose you, but I'd consider the possibility that this is a big lift post-depression and you're just feeling a lot more productive than you did while depressed, combined with all the negative energy emanating from your ex. Most of all, though, I'm glad you're feeling so much better.

However, just in case, I would consult your pdoc and see what he/she thinks. If the decision is that you are, in fact, hypomanic, then maybe he/she will need to add an AP.

Best of luck to you, and I hope you continue to feel very good, as long as it doesn't turn into hypomania.