Think you're right Starchild3... it does sounds like hypomania. Sometimes that can happen starting a med, so it may even out, but be sure to keep an eye on it, ok? IIRC, usually they titrate going from 50mg to 100mg in one step. Maybe it's just a little too big a jump for your particularly chemistry. How about asking your Pdoc? Maybe they'd want to make a partial step back (like... 75???) to ease the transistion.

Re: OCD, like Anika, mine kicks up under stress. But I can relate to what you're saying too. Seems the extra energy brings zealotry in some aspects to another level...