Normal? Or weird? Or????

Since I woke up I’ve had a heavy pressure on my vagina. And pains like. Really bad hunger pains if that makes sense. But it isn’t from being hungry. It’s like a dull sharp pain in my lower stomach that comes and goes. And I’m also pooping a lot and just in general I’ve been more gassy. But I’ve used the bathroom like 6 times since I woke up. I’m 31 weeks and 2 days pregnant.