Pill but condom mess up. Should I test?

So I’m on the pill and take it regularly at the same time everyday. About two weeks ago, my bf and I had sex with a condom but after we finished, we realized the condom had slipped halfway off. Now I am on my placebo week and began get dark brown discharge yesterday like always at the start of my period. But when I woke up this morning, there’s basically nothing left and no fresh blood. Should I be worried? Should I test?