TMI!!! I'm kind of freaking out.

Mia
I've been ttc with my Boyfriend since may of last yr.  this month AF lasted about three days it hasn't been that short since for about a year and a half. Plus I saw pink spotting five days after AF ended, that is now red discharge I only see in my toilet and on my toilet paper after wiping. I don't know what's wrong this is unusual for me. Plz help!