Hi, I got my period on the 24th of Dec and it lasted till the 28th. I had sex on the 28th which was unprotected but i am on the pill which i take religiously. I restarted taking the pill the Thursday which was the next day but ever since my period I have these slight cramp like pains which are like mild period pains. Also my lower abdomen is making a gurgling noise which only happens before i get my period. My partner did not ejaculate or anything but I cant help but have pregnancy cross my mind. I'm on the pill 4 months but am thinking about changing it because it has made my skin worse which was the reason i went on it. Otherwise i feel normal, just worried about the slight cramps as i have never experienced this before. Thanks