You could also have a uti too. If there is any discomfort when you go or after then you might see if you do. It is a part of pregnancy but it could also be a uti. Good luck hope everything is well.
It'll be the baby sitting low right on your bladder lol. Joys of pregnancy
It's a natural part of being pregnant. For one your kidneys are filtering all the extra blood your body has made and for two as the pregnancy progresses you have more and more weight on your bladder. Once you give birth you don't have to pee all the time.