So my husband and I just finished having sex and this time it was different..

He was on top and if i tilted my pelvis up towards him to go deeper it felt like his penis was catching on something in my vagina?

We both felt it so I know I wasn’t going crazy! Eventually we switched to a couple different positions until we couldn’t feel the weird catch, but does anyone know why this is happening ?

I’m 34 weeks. Could it be that I’m dilated or something? 🤷🏼‍♀️Thanks

UPDATE: Went to my monthly check up and my doctor said it’s probably poop that we are feeling through my vagina wall. I don’t really think that’s the case but I’m not worried about it.