I don't know what's wrong with me. I wake up every morrning at 4am either with vomiting or diariah. I'm not pregnant, overweight by much ( 15 pounds), on medication, nothing! I simply wake up at 4 on the dot almost every morning and run straight for the bathroom. I then cannot fall back asleep because I am so naucious. I need help! What do I do. Its starting to really effect my life.