Curious

Okay so me an my boyfriend had sex August 9th-August 20th everyday except one day an we didn’t use a condom at all, we did the pull out method... my next period is the 5th of September but I’ve been feeling so Nauseous, sore nipples(but my nipples are pierced so idk if it’s from that) light head, no appetite, cramping 🤔🤔 but it’s definitely too soon to even get pregnancy symptoms, I just want your thoughts..

(I ovulated 17-23)