Have you ever experienced this? Help?

Okay i really really need help. Me and my boyfriend were having sex and the condom broke, needless to say he came inside me. That was a few days before my ovulation. It was on the 27th of may. Until today, i have had horrible abdominal pains and cramping to the point where i can barely move. I have become very sensitive to smells/ odors. I used to drink from time to time but now I detest beer or any other alcohol. Also i am tired 24/7. A very horrible fatigue. My breasts have become slightly bigger.

The problem is that i took a test( it was only 11 days past the incident) however now it is very much close to two weeks and i have started to get sick and have loss of appetite. My test was negative but my doctor said it is too early to know and i should wait for my period and see if it will come or be late.

Have any of you experienced this? Please help.