Hi! I Have A Quick Question. So About A Week

hi! i have a quick question. so about a week ago i had sex. the guy wore protection but i don’t know if it broke or not while having sex. but on the 27th i was supposed to start my period and did not. i had a kidney infection before my period was supposed to start and i still have it. i’ve had some pains all around my stomach. i feel kind of bloated. i think i’m starting to pee a lot now. i’m really curious if this could be early pregnancy or just my kidney infection causing this? i really am in an urge to know. could i miss my period because of the kidney infection also?