i used to have an irregular period but now it kinda comes every month. my last period was on the 28th of sept for at least 2 days of bad stomach cramps and gas then my period stopped for one day and started again for about 2.
lately i've been sexually active but always used protection.

on the 20th of oct (yesterday) i went to the toilet and had a patch blood on my underwear like i had my period. after that day, at night i didn't have my period anymore? what's going on? %-)