What do you think??

So last month I was on and off of my bc. I don’t really like using it bc it has more side affects then it does helping me. I haven’t started my new pack yet even though I should’ve already since two Sunday’s ago. We had unprotected sex last Saturday and he came in me. I also was like three days before ovulation. Should I be expecting positive pregnancy test, or should I just wait and see. I just don’t want it to surprise me I want to be prepared. I mean if I could be then I would be really happy, but if you guys don’t think there’s a high enough chance then that would be great too.