Uhhh.....HELP??!

Hi guys, I’m 20 and I had sex on the 10th of March. And according to glow, ovulation was at 15% (medium). We didn’t use a condom... I know, I know, pretty stupid. 😔

Apparently he pulled out and my period is due on Friday, 27th. I know it’s not time yet but I’m just a really panicky person naturally and I just need reassurance. 🙂