I'm 35 weeks! Woo! I've been noticing lately when I'm laying down or sitting, my abdomen is tight. Normally, I can depress my abdomen to feel where my baby is but it's getting harder because it feels like my uterus is just tight even though my abdomen muscles are relaxed. If that makes sense...I don't have my pain with the tightening, I don't even notice until I press on it! Is this something you have been having too?