HELP!!!! Mid-Cycle Spotting?!?

Annie

Hey Ladies!

I am 13 months Post-partum and have had a suuuuuper consistent/reliable cycle since my period came back at 3 months Post-partum, but this last cycle has me utterly stumped and concerned.

I started spotting brown about 10 days after the last day of my last period. No biggie- it's happened before and figured it would just go away, but instead it got heavier and turned more bright red. It's now been over a week, and I'm still finding red streaks in my underwear/toilet paper.

Also, now my CM is turning to an egg white consistency. I normally would be due to start my period in 8 days, so why does it look like I'm going into a fertile window?!?!?

What is happening?!?!?! Any ideas?!?! Help!!!!!