I woke up this morning with a headache so I drank some water and took some advil. A little while later I vomitted the water and the advil back up. I did drink some wine last night but I didn't feel drunk. So then I tried eating some rits crackers. I laid down and after a little while I vomitted the crackers up. I did mess up on my birth control this month and I'm not expecting to start my period till next week.

It could be just about anything, including some sort of "bug." If you think you might be pregnant it would probably be a good idea not to drink any more alcohol (I am concerned that you drank but did not "feel drunk" - makes me question how much you drank).

It seems very early to be nauseous if you are pregnant.

I didn't think I was pregnant until I starting vomitting this morning. I had like 3 glasses of wine but what is concerning me the most is that as long as I don't eat or drink anything I feel OK but as soon as I eat or drink something I get cold sweats and then I vommit but after vommit I go back to feeling fine.

Cold sweats are not part of morning sickness - or at least not to my knowledge.

Sounds like something has upset your stomach.

At any rate once you have missed your period take a HPT - no other way to know (other than a blood test).

Ok thanks