Trying to get pregnant

Kayla

Me and my man had sex 4 days before my ovulation day and he came inside me 3 times. Which was on January 28th and I started ovulation I believe on the 30th or 31st. I’ve been having cramp like feelings and my backs been hurting a little so idk if that has an to do with it. Also I took a pregnancy test just cuz and there’s a very faint line so idk If there’s a possibility I could be conceiving someone help!