I had laproscopic surgery four times for endometriosis. After the last time in December of 1998, I woke up from anesthesia with a severe tremor on one side. Progressively, I have begun to drop things, have dizziness, lose balance and I develop large unexplained bruises and have severe muscle stiffness from time to time. These symtoms come and go. I have had an MRI and they can find nothing wrong. The neurologist says there is nothing wrong. Has anyone had anything like this?