I am having light bleeding right now and it is like 3 days before my period. The blood only shows up when I wipe. Yesterday it was pink but now it is more brownish. I have also had unprotected sex with my fiancé for the past 5 weekends. I had a cyst on my ovary in early July but it was expected to be gone in 6 weeks. Any ideas?

It could be that you're having an of month, it could be to do with the cyst, it could be that you're pregnant, it could be cancer, it could be an infection, it could be almost anything.

There's really no way to diagnose online. If you're concerned you should see your doctor.

Good luck.