You probably just have picked up some bug that is going around. Drink plenty of fluids, keep to a bland diet-appleauce, rice, toast. Take tylenol for the fever if you can keep it down. If you don't feel better in 24 hours, get yourself into your GP.
I was up all last night shivering with a fever of 101.8 again. This morning I woke up sweaty and the temp right now is normal. My stomach feels sick and now I have a headache and feel weak. I have not thrown up with this sickness and I am able to drink plenty of fluids which is good. Do you think it could be salmonella? I did eat a tomato 2 days before getting symptoms??? I figure if the fever comes back tonight I will go to the clinic. Also if the fever goes away does that mean I am better????