35 weeks and lower belly pain?

Does anyone else's belly feel really hard on top like under your boobs, but not as hard but mushy on the under side of your belly near your hips? An wake up in the middle of the night to pee and then lay down an your belly hurts like you have to poop or have a kidney infection then stops after 10-15 mins? Also my belly is so sore above my hips and the underside of my belly it feels like I have been doing crunches for days.