I had sex on Saturday and had sex twice in one night. The second time the condom broke and I was in doggy position. He said something told him to pull out... He came on my thigh and my back lower calf on my right leg.. I got up squatted and I picked out the small rubber tip from the condom..I am soo scared that I am pregnant. Monday I started feeling throbbing pains in my right wrist and the my right side of my neck, which has never happened before. I felt sick like I was ready to throw up. Last night I stayed up all night til 2 am and this morning I woke up with pain in my the middle of my left side of my stomach. Earlier today I kept falling asleep in class and felt dizzy. I keep feeling sharp and throbbing pains every where. I am starting to get more nervous. I keep feeling like I got to fart but it will not come out. I took 3 aspirins before I took a nap earlier and I woke up better. I have a headache now and stuff... Could I be stressed out for nothing? Could these be symptoms of stress or early pregnancy?? HELP