Period probelms😅

Sara
so I'm just going to be blunt I found out I have PCOS and that it could be difficult for me to be pregnant well... Before I got my BC me and my boyfriend had sex multiple times without him pulling out. Then a week or so later I started the pill and now when we have sex he still doesn't pull out. Well I've had symptoms of my period. (Sore boobs, bloated, spotting even, hormones going crazy) but I'm 3 days late. Should I worry or not.?