Worried, at risk?!

I am seven late of my period. This month I had sex with my bf four times. I am not in any birth control method. We always use a condom and he finishes outside. I am not sure if I ovulated in the supposed week or days before I supposed to get my period (since I discharged a bit of clear white and felt a bit of uneasy in one side and all white with no clear). I also haven’t felt any period symptoms at all. I’m really worried and scared, am I at risk? Please be nice while responding.