I'm sorry that you were taken advantage of. Have you informed anyone of what has happened? Since your test came back negative maybe you are simply stressing over the fact that you might be pregnant however home tests come out negative fairly often (usually because the hcg levels are not high enough to detect) therefor I would suggest going to your doctor and getting a blood test done to be sure. Best of luck

I too am very sorry to hear this. I would highly suggest getting a blood test for pregnancy and to make sure this person didn't pass anything on to you. I know that's probably not something you want to think about, but I think it might be important. I agree with darling, this could be a reaction to the trauma you suffered and from stressing about whether or not you'd start your period. Like I said, I suggest going to the Dr.