Getting sick during ovulation..

Does anyone else get a little sick during ovulation? Two days ago I was up vomiting and my husband took me to the ER because I couldnt keep water down and he was worried. Negative pregnancy and other than a slightly raised white cell count and dehydration my tests were normal. I was fine yesterday, just didnt have much of an appetite. Now today after going for our veterans weekend Cigars and Coffee I started feeling sick again. Other than feeling sick EVERYTHING is perfect, My cervix is soft, I have EWCM, and my tests are right on for my surge being tonight/tomorrow morning. Any recommendations? I'm thinking soup and probably Emergen C to combat anything I could have, but it's so odd because I never get sick!