Belly feels like I have a bruise, 37 + 2 days pregnant

Loredana

Hey ladies, I'm 37+2 weeks pregnant, with my second. I feel pain on some parts of my belly like if I had a bruise in there. It hurts while sitting or to the touch. Never had this with my first, so I'm wondering what could this be? I'm seeing my OB tomorrow, I'm just wondering if someone have gone thru this?