Anyone get pregnant after missing 1 week of birth control pills??

I've been on the pill for about a year, missed 1 week of birth control and started a new kind of pill. During that week I had unprotected sex and my husband and I did not use any other protection. I am now two days late. I've always had very regular periods. About 5 days ago I had some brown discharge and mild cramps. Today I had pink discharge, very light bleeding and cramping still, but no normal period yet. Has anyone else gotten pregnant after missing one week of pills? I am going to wait a couple more days and then test. Just wanting some feedback! Thanks ladies❤️❤️❤️