So tonight my boyfriend, of 2+ years, and i had sex for the first time. we used protection and pulled out before pre and actual cum, then we waited after pre-cum and went again with the same condom. we checked before going again and he never came inside of me. but im paranoid of the odds of becoming pregnant. my period is supposed to come in a week, but are there any signs of early pragnancy i should be on the look out for? please help and i know i may soundlike im overreacting but i just want reassurance.