Pressure???

I'm 32 weeks and I'm beginning to feel a lot of pressure on my vagina. Even feels like I have to use the bathroom sometimes but then I just end up having to pee. It almost feels like I'm sittin on his head sometimes when I'm sitting down. I've heard of this feeling before so I know it's normal, but I'm curious to know if it will be like this for the rest of my pregnancy or will it just be like this some days??