Irregular period? Could be pregnant !!!

I lost my virginity on the 28th my period was supposed to come soon after that but it hasn’t I have a pretty irregular period it is now 5 days late and my cycle is now 47 days !! it’s been 48 days before but recently the most my cycle has been is 42 days so I’m honestly pretty scared we didn’t have a condom at first which ik was really dumb but then we put on a condom I’m still scared something could’ve happened idk what to do I’m 5 days late omg