I started Wellbutrin XL 150mg a week ago today, and since day one I have had strange side effects. I did not even realize I would feel side effects almost immediately. Since day one, I have been hyper, constantly needing to move or talk or do something. My mind has been racing so much, I need to be writing down my thoughts almost all day or else it feels like I'll go nuts. I have been agitated, irritable and quick to snap at people. And worst of all, it's been causing me insomnia, so every night I am up around 2am, and sometimes takes 2 hours to fall back asleep, and then I am up for work at 6am.

Are these side effects normal in the beginning? Has anyone else had these, and then seen them dissipate?