Alright mamas. I have a question to ask and it may be TMI but I'm worried. Okay soooo

30 weeks and 2 days. 2nd child and I'm scared to poop.

Here's the deal. I'm taking medicine to keep me from getting constipated. And I've been having Braxton hicks A LOT lately. Today after I took my bath my BH has gotten more frequent but nothing strong enough to frequent enough to call actual contractions. When I use the bathroom, Number 2, I feel a lot of pressure on my bladder and in my pelvic area that it is concerning me. My OB does not have a 24/7 number I can call and they close at 5pm EST. and the hospitals L&D are not answering. Has any mamas been thru this?? What is your experience? What's your opinion? What did you do?