It's hard to see the difference between "yourself" and "manicky" because bipolar is wired into our brains. I don't think of it as like a separate thing from who I am. It's my natural state. The meds just help me live with it. But this is the time to pay attention and get someone involved who sees you daily. You could be at the beginnings of hypomania. I get silly and humorous and creative for sure. But it doesn't stay like that for long before I get angry, intense, rambling, and so on. If it were me, I would enjoy it while it lasts, but double-down on the self-care.