Pregnancy

I did not have sex but me and my boyfriend got close to it. It was around the area and touching but not for that long. He did not cum but im almost positive there was pre cum there from him. But like i said it did not go in. I had just gotten off my period and it was outside of my ovulation cycle. My calender said like 3% potent to get pregnant which isn't a lot. But i am not ovulating (i think) and i have cramps. Also feelings very bloated and gross. I am worried. I never got cramps while ovulating, only when i was on my period. But i have not missed a period because myperiod  is suppose to start in two weeks. This whole thing happened about two weeks ago maybe a little more.