Good luck!
I hope you get great results and then get a BFP this month. Get ready to BD like crazy after the test. They told me to go home and have sex

I didn't because I had a D&C scheduled for two days later (for a polyp) but I guess it really increases your chances for a good couple months.
Make sure you take Advil or something before you go. It is a little uncomfortable from what I experienced, but A LOT less painfull than the saline u/s. Just mild cramping for me. I hope it goes just as easy for you.