I've been on the pill for close to a year now and it's a combination pill that being said I have taken my pill when I'm supposed to and my period came every time without fail. A few weeks ago I had unprotected sex almost the whole week with my fiance and I usually never keep up with my ovulation so I'm not sure if I was or not. Last week I had seen some pinkish brown stuff on toilet paper and it stopped after about 3 days and I had some minor cramping that didn't feel like period cramps. I'm supposed to be on my period now but it's late. Should I take a pregnancy test or wait a couple more days?