So I'm 13 years old, (on my mom's account,) and I have had discharge since before my first period.

I got my first period last July, and like most peoples, it is irregular.

I track it on an app on my iPod and supposedly my next one is supposed to come on May 10th, but it is usually a bit late.

The past few days, I got my normal clear discharge, but streaked with some red blood, sometimes it's just brown discharge.

I'm pretty sure it's too late to be ovulation, and there's absolutely no odor or itching so I don't think it could be an infection. I don't have any other symptoms such as cramping either.

I was never active and never did any sports other than ballet, but this past Monday I started track and it was a lot of stretching, maybe that had something to do with it?

There is no way I could have an STD or be pregnant as I am a virgin...

What do you think this could be? Thanks for the advice in advance:)