Needing some advice!

Erica • Student
I'm 23 and I've been with my fiancé for almost 3 years.We have never used protection and have sex often.I was on birth control for 2-3 years and I've been off of it for over a year.My fiancé hasn't finished inside me often but he has quite a few times.According to this app I'm 9 days late in my period but I am not sure of when my late period was so I estimated.Ive been stressing a bit but I'm not sure if I should take a pregnancy test or not.He is almost 25 and he wants kids.I have taken pregnancy tests before only to find out I'm not pregnant and he looks disappointed.Should I risk taking a test?Im not sure if I could be pregnant or not.I really want to be a mom someday.