Braxton Hicks and lots of pressure. Please help!

I’m 31 + 4, and I’m having super frequent Braxton Hicks and there’s a lot of pressure in my bum.... I did just get done having sex about 1 hour ago.

I chugged some water and I’m laying in bed for the night but I’m still feeling them and they take my breath away. Is this anything to worry about?

Also for some reason I have been having this feeling that she’s going to come early. I hope she doesn’t and I’m worried....

When I say pressure it feels like I need to push poop out of something. I’m going to time them right now....