Hello everyone.

My period is usually fairly regular, last 5 days and has a medium flow.

Last month, though, it only lasted two days with a veeeeery small flow.

And this month is late by, like 5 days.

The 1st and last time I had sex (it was protected, too) was in August and I've had my period regularly since then except these two months, so I can't be pregnant of course.

I'm not on any birth control at the moment, also.

What could be the problem?

My mother is stressing me, please help...