It sounds like you are experiencing times of hypomania and also mixed episodes. My pdoc has given me permission to take extra Risperdal when I get overly hypomanic/mixed or can't sleep due to racing thoughts. It may be a good idea to talk to your pdoc about possibly having a PRN plan (taking something as needed) when the hypomania gets out of control. I would make an appointment soon to be seen about maybe increasing the Seroquel, for sure, and maybe also ask about taking something PRN for those hypo/mixed times. These are just ideas from me, of course. Your pdoc will know what to do.