My cat is being a brat and I am in need of suggestions.

Did anyone else have issues with their cat peeing on all of their things when you were pregnant? I am sure I am pregnant again I get early symptoms but still slightly too early to test. My cat Nova is peeing on all of my things! Again. 🙄 We bought this home right before I had my last Jan baby(both my boys are Jan), and she stopped for that two weeks that she was moved in before he was born (my mom kept her a bit as we settled, so she didn't escape). Zero pee incidents in all this time, and suddenly, here she goes again, and the smell is so difficult even to get out.

Anyways, I need suggestions on how to stop her from doing this. I really do not want her secluded in the basement or garage. The garage gets too cool right now anyways. Please help!