New Vagina Growth

hi all, im hoping for some peace of mind.... i am 26 weeks pregnant and for whatever reason decided to look 'down there' i was horrified to see a growth coming out of my vagina i have not seen before. i have had two other babies birthed vaginally (one episiotomy and one super fast birth) any idea what on earth it is ? referring to the thing poking out of the bottom of my vagina. i dont recall ever seeing any part of the 'growth' in the past?

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i have the same too, if someone can look at my post please and give some opinions