Missed four pills

Brittany

I didn’t get to take my Sprintec pills for about four days because I wasn’t able to pick up my new packs without calling my dr and I had no idea. I got them and took one. I took one the next morning and that night I had unprotected sex and he came inside me. I’m worried cause I was off for four days and I had finished my period pills on the last pack. I don’t have plan b.

Any advice on whether I need to take a pregnancy test or if I’ll be okay?