What is this....it came out down there....

McKayla • Mommy to a 5year old , a 3 year old 🌈, and 1 1/2 year old 🌈🌈 Wife❤️💍 mommy to 4 angel babies! 👶🏻🍼👣 Due 5/02/24👣🍼👶🏻

So I’m 25+5 weeks and this just came out......any ideas