for the past month my muscles all over my body, mainly arms, legs, and face have been twitching nonstop and sometimes the muscles in my left leg twitch so much that it becomes painful. I dont know if it would be the medications that I am on but they are zoloft 100mg, vyvanse 50mg daily. I told my doctor and he gave me muscle relaxers and they dont seem to help. I also feel dizzy, and very sensitive to light and sound. my feet and hands sweat constantly. please help! I am tired of twitching. :(