34.4 Belly Hard Constantly & Constant feeling of needing to pee

Brianna • Momma of 1 in Heaven 👼🏼❤️ momma to everleigh amariah 💜💜

So I am 34.4 weeks today and my belly is hard as a rock & I feel like a constant need to pee. Which I know the pee part is normal. But my belly gets hard as a rock and stays that way especially when I get up from bed. My lower to middle back also hurts a bit too. Should I be worried that I'm dilating or thinning??