Had sex 1day b4 my period & my period didnt come i'm feeling pains in my stomach. what's going on with me? i had unprotected sex. its been 5 days since

Missed Period: Hi, depending on regularity of your period and the duration of your cycle the fertile time could be different and therefore the risk of pregnant is different, I still think being 5 days late is nothing to worry about as that could happen, I'm not sure if your stomach pain is related to your late period, you always can do a home pregnancy test and talk to your provider, good luck.