SOS - Messed up my birth control, positive OPK

Hi everyone! I’m 24 with a 16 month old. I’ve been on a combination pill for 3 months. Due to a screw up with my insurance, I went without my new pack for 4/5 days (can’t remember).

I started a new pack, and since I thought it took 1-3 months to ovulate, my husband and I just used the pull out method. He thinks he had a “whoopsie” 2 days ago.

I have leftover OPKs and took a few today as I have been feeling bloated, had bright red spotting when wiping yesterday, and that pulling pain on my right side.

I had two light ones throughout the day and now this one, that looks very close to positive (if not already positive).

Do I keep taking my new pack or wait for my next period? Is there a strong chance of pregnancy?? We’re not super against it, it’s just not ideal!