Hello, I have been dating this amazing guy for about three months and I have been on the pill for about 3 months as well. I have never missed a pill and take them all usually around the same time (a couple time 3 hours late). But something seems off with my body. My last period was a little late, short, and light. I don't know if it could be from the antibiotics I was on. Anyways, I took a pregnancy test a couple days after it ended and came out negative, we both were relieved. We are planning on taking another test just to be sure but I was wondering if it comes back positive how abortions work or interfer with the pill.