Wellbutrin caused some mania type symptoms for me and then settled down in time. Give it a few more weeks....you need to fix this sleep thing if it continues to go on. Hopefully it will balance out. I have so many bottles of Wellbutrin around here cause I've been out on it then couldn't handle how activating it was. Now that I've found an AP I can tollerate I may add it back in once I finally stabilize. It's a good med but yeah, it messes with sleep and causes some agitation. (((Hugs)))