HSG anxiety :/

Sienna ❄️ • 29 years old, trying with hubby for #1. 1st & 2nd pregnancies were ectopic. FET #1 failed.
So I'm really nervous for my HSG tomorrow. I heard it could be painful and in the past with internal ultrasounds my cervix has always been incredibly tender. 
I don't have any Fallopian tubes as they were both removed after back to back ectopic pregnancies. 
Will it hurt more since I don't have Fallopian tubes and the liquid won't have anywhere to go? Anyone else experience HSG without Fallopian tubes? :/