Frozen embryo transfer!

Hey everyone! Today I have my fet! Everything went great, my doctor said my embryo was beautiful and %100 of all the cells thawed perfectly! I'm so excited but nervous! I go back September 2nd! I see a lot of posts taking about women having to do more than one fet, I'm so scared! I'm 26 and this is my first fet! I'm hoping the only one I have to do for my first pregnancy! When did you take a home pregnancy test? And any advice I would greatly appreciate! 😊❤️🍼