I had my period 3 weeks ago, and ever since then, about 4 days later, I have been having dull cramps? They don't hurt enough to be in PAIN, but it feels like I could start my period.. if that makes sense. It's more of a aching sensation. I had unprotected sex right after my period.. could it be, what I think it is ?:confused:

Depends when you had sex after your period, if you had sex 5 days other your period you could be, get a pregnancy test or maybe you have blood clotting of something. Its best you see a doctor.

Sex=babies, even with protection it's possible, so unprotected, well you're play russian roulette. Now you get to play the waiting game. Wait until your period is late and then take an HPT with first morning urine, or a blood test at the doctor.

Good luck.