OK so I had protected sex about 2 weeks ago and I'm waiting for my period, which should come in about 4 days. I have never really had a period that was on time or normal. It always comes when it wants. I still still keep track of it, but I am never sure. But today it felt like I got my period, but when I look it was like a red/pinkish brown discharge. Does that mean I'm pregent? Please help!

Well anytime you have sex there is a chance of pregnancy and with you not being on a regular schedule it could mean anything. If you don't get a period within 2 weeks I would get a HPT and test with your first morning urine or better yet get a blood test done.

Bleeding does not always mean you are pregnant. Brown discharge is just old blood that comes sometimes at the beginning and again at the end of your period. You won't really know to start testing for pregnancy until you miss a period, so you just have to wait and see if it comes or not. If it doesn't, take an HPT about 14 days after the missed period, using your first morning urine, or request a blood test from your doctor :)