I'm 20 years old and I've always had a little bit of an irregular period, being late by a week or so. I'm not on birth control to regulate my period because I've had two minor strokes. There's a tiny possibility I could be pregnant but VERY doubtful. I haven't been under any stress or sick. I'm just curious if this could be normal because I should've started a week ago, theres only one more day left in the month and I don't even feel like I'm about to start. Could I be pregnant?? Any ideas???