What you are experiencing could be a side effect of the Lamictal or it could be mania and it is hard to tell because some people say they feel icky or some say they feel a little jittery or agitated (kind of like when they have mania) when starting or upping their dose of Lamictal. Remember Lamictal takes time to build up in your system. If you are concerned please call your doc. They are there to help you.