I am 17 years old and I had sex for the first time on March 10th and again on 21st and 29th but on the 29th the condom broke and I took the next choice pill right after. I didn't get my period this month I had spotting 3days after the 10th but after that I haven't gotten my period. I had it last month. I after the 29th I feel bloated and minor cramping and noutious just a little I feel like I want to go number 2 but I can't. I clean my self and I have really light spotting. I'm scared I might be pregnate but maybe I'm over reacting. Please help