I actually have the opposite issue. I think I have what the nofappers refer to as porn-induced impotence. It's like my dick has ADD, it'll lose interest a few minutes in and go flaccid, which ruins any dick-related suggestions from then on.
I think in your case, it's best to just avoid files that assume too much about your current state. I think in general with hypnosis, there will always be individual differences in how effective various suggestions are, especially on first try. Good files try to keep a certain degree of vagueness, so that you can look past everything that doesn't work perfectly on first try and stick with the file until it starts working as intended.