WARNING: Super TMI down below.

Hey all, I just wanted to see if anyone else has had the same experience or something similar to what I'm currently experiencing.

My period started the 12th of July, it usually only lasts about 5 days so it should've ended the 16th or 17th but I did take a Plan B after unprotected sex for extra safety.

I know Plan B has lots of stuff that makes your body go all funky cause it's supposed to prevent/delay ovulation.

I figured it would mess up my period by making it a week late or week early but I guess I didn't expect it to mess with my current period so much.

It's the 19th now, and I'm still bleeding one moment and then just discharging dark brown (I'm guessing old blood) the next. I thought my period ended the 17th because I just had normal light brown discharge like I usually do at the very end of my period.

But when I woke up the next morning and I had dark brown discharge I got a little concerned. So now when I go to the bathroom there's still a little bit of blood that leaves, and I go from light brown to dark brown discharge.

It's the 8th day of my menstruation cycle now, I can't tell if I'm still technically on my period because I'm sort of bleeding but it's old blood discharge.

I'm not really concerned, just a little confused.