It's too serious to joke about it: maybe it works better with another woman....
I wonder whether just using a bit of Tadalafil along with your pre-TRT hormone level would just be fine for you.
There are many natural supplements that are supposed to increase libido and sexual functioning. I don't know anyone personally that had success with that. I also don't know anyone personally with ED. My testosterone deficiency caused all typical symptoms but ED.
You could try to find a natural healer, why not, I think it's a good idea.