Possible UTI question!

I'm going to go in in the morning just to be sure, but how many times a day do you normally have to pee? I feel like I'm going way more these days and I don't know if it's a normal part of pregnancy or a UTI symptom. I'm about 19 weeks and I go twice an hour give or take. Except for at night I only go once. I just always feel the pressure of having to go and then not a whole lot comes out! No burning sensation though.