Need help..tmi!

So my periods ended a little while ago and they showed up like 5 days early (NEVER HAPPENS)..it was quite unexpected. Anyways they finished and tomorrow is the start of my peak fertile phase, and i noticed something odd today. Ive never ever experienced this before so any insight would be helpful. I noticed a dirty pinkish discharge, and it was kinda sticky and a bit chunky (sorry for grossness). I shrugged it off and a little while later there was clear, slippery discharge with a slight streak of blood. Is this normal? Should i be worried?