am I or am I not

hi so me and my husband had sex the 22 of nov which was 2 days before my ovulation window he doesnt wear a condom but I dont if maybe he accidentally ejaculated In me ...

anyways I've been super nausea when I drink certain things or eat certain things and I guess I've been moody too...I dont get my period till around the 13th I took a pregnancy test that say prego or not and it said I wasnt so should I just wait till my period or try again in the morning. the I dont mind getting pregnant but we have a 8 month old and kinda wanted to wait till she was 1 to try. I'm not on birth control bc I have been on it and it effected me weirdly