Increase in passing gas, nausea felt from below navel. woke up with this. no appetite. ate a few bites of salad the night before. no fever.

Watch closely: Your symptoms may be just viral caused. But sometimes other abd problems will start with similar complaints. The next few hours will give you more direction If the abd pain increases, or localizes to one area--especially- the right lower abd, then you need to get medical visit immediately. Appendicitis may present early with your symptoms. IF the pain disappears-then it was prob vira