i saw sperm on the outside of her vulva near the opening, i got scared that it would get inside and so i used my mouth to get it off, but didn't give her oral sex yet. i swallowed what was in my mouth and waited a few seconds then gave her oral sex. two weeks past and now i am scared she might be pregnant because she became sick. her symptoms one night were dizzyness, fatigue, and a sore throat. she was also coughing a lot. so is she sick, or is she pregnant?