Prolapsed Bladder?! WTF?!

So I noticed that I felt kinda weird down south so I looked at myself with a mirror after my shower and I also had the hubby take a peek for me. It looked different. I went to see my doctor today and I told her. She told me that the pressure of baby's weight was making my bladder portrude out a little bit and that its totally normal. I never heard of this before. Have any of you gals had this issue? 😣😱