My last cycle started on June 15th, and ended on June 20th 2015. However, during the last few hours of my cycle, I gave my boyfriend a hand job, coming into contact with semen on my thumb. I wiped my thumb twice before going to the bathroom. But for the past two and a half weeks, I have been upper and lower abdominal pain off and on, and I have also been dry heaving. I am terrifed