I agree that's weird.

You sound hypersexual to me ("been noticing women on the curbs and sizing them up"), and in the mood to do reckless things ("maybe run someone over with the truck").

You could possibly be in the beginning stages of hypo, even though your energy level is low right now. But, I'm not an expert, so I don't really know.

Psychiatric drugs can do weird things to you. Hopefully you get over this soon!