is it normal to feel like a brick is in your stomach while pregnant??

Ash
I'm 24 weeks and 1 day. I've been noticing a brick feeling down on my bladder, it's heavy as hell!!!! Is this a normal feeling? Like everytime I sit or lay down for a long time, when I get up and walk i feel it. Damn it feel like a big ass brick down there. It's not painful but it's irritating as hell.