How to make sex more comfortable?!

Help!! I’m 22 weeks and sex has become very different. Bordering on painful and uncomfortable.

It feels like there’s some pushback, like my husband can’t go as deep as usual and it’s being forced back out.

I also can’t stay wet. Despite having heavy discharge all day, as soon as we start having sex I dry right up.

It also feels like he’s hitting my pelvic bone more.

I get horny a lot, but dread having sex because it’s become so uncomfortable.

Anyone else?

Is this normal?