i and my guy were making out and situation got heated...he was wearing jeans and underwear and i was wearing underwear and legging..he started rubbing and grinding on down there..i was wet inside and he said he had not ejaculated..i remind u that our cl;othes wer fully on..please help me out...i'm very mucch scared has i did'nt get my periods yet..please help out.....are there any chances of pregnancy?