I have had bad gas all through my body for 5 days and nausea and vomiting for 4 of those days. I also have a headache that nothing will get rid of. My bowel movements have been normal and I can eat sometimes. I just don't know what it could be and the doctor said that it was stress which makes no sense. I can't keep dealing with this though so any suggestions would be great. I have never had anything like this before. Oh and I haven't even ran a fever at all yet so I'm stumped and tired of hurting. Thank you for taking time to read and reply.