I had a flu shot taken on Monday according to my Gyn's direction. However, I am not feeling well after that. I have a severe sore throat and its too hard to swallow food, especially fluids. My throat feels very dry and I have vomited twice. Its not the first trimester kind of nausea&vomiting. There's no nausea. I feel like vomiting from the extreme dryness of the throat. No fever so far. Any suggestions?