Wow! Your doc is not sympathetic. See a specialist. I was seeing my primary care doc for over a year for migraines and she never once mentioned seeing a neurologist. I glad I finally listened to my sister. Regular doctor - primary care - are for routine care. It seems you have a more serious concern. I don't know what kind of specialist but maybe there are docs that specialize in sleep issues. It may also be related to something you're eating.