Please help!

Kristina • Carrying Baby #1 My little man 💙 Happily Married to a Marine 💍🇺🇸

Hey ladies! I’m so confused! I got out of my fertile window 5 days ago & my mucus is still watery & there’s a lot.. I’m confused on why? It should be thick again right? I start my period in just a week.. what’s going on lol