TMI Mucus Plug? - FTM

Sydney • RPB 🌻✨🐥 8.29

Woke up this morning extremely early considering my usual sleep pattern. My belly hurt and I kept getting up to pee, hubby and I had sex I just felt like I really needed it then when I go pee 20 minutes later I wiped and saw pinkish mucus...

37 weeks 4 days is this my mucus plug and what should I do?