Baby dust. Please!!

Diana
I'm CD 13, I have one good follicle on each side. 
The left side is my right ovary, follicle size 18. 
The right side is my left ovary, I have a size 23 and a small size 11, trigger tonight and IUI Wednesday..
I did letrozole 7.5mg CD 3-8..
This is my last IUI before I turn 40, wish me luck!!!