My husband (age 56) has bloating in his abdomen. No pain, just feels full, and has been vomiting , although that has slowed and stopped. He has had a low fever 99, off and on most of the day. He has also not had a bowel movement in 24 hrs. He had gone to a baseball game last evening, but thinks the bloating and fullness started before that, maybe after lunch. I have been giving him water with some Gatorade. He had an egg for dinner, but threw that up later. Wondering if it is food poisoning.