something in my Vag

Patty • 💜💜💜
So, me and my boyfriend was having sex and I could feel something inside my V and he could feel it too, I've felt it a couple times before but this time it was really annoying👀 So when we was finished and all cleaned up I had to check it so I felt inside and at the top of my V there's like a ball/lump in the soft walls, can someone help me x
Thank you