Was looking to open with some type of positive affirmation for you but really, it has to be incredibly dissappointing and disheartening. So that much sucks.
But in the words of the late, great John Belushi: "Did the Americans surrender when the German's bombed Pearl Harbor?". "FUCK NO!
A couple of constructive things to share here. From personal experience as well as some very extensive and heart-felt discussions with some exceptionally well-respected providers, there is a decent chance you will find that you are in this to satiate unmet emotional not sexual needs. Yes the mid-blowing sex with beautiful young women you only dreamed about making love to is more than awesome, but if you are like many than you will be thinking about how wonderful it felt just to hold and be held by her, caressing, more so than the sex two days later.
Did you start off by just talking to her, getting to know each other OFF the bed first? Even for three or five minutes? Did you trade multiple PMs in advance just flirting and again, getting comfortable? Once you got on the bed, did you ask if you could please just get naked with her and give her a nice long naked gentle massage? Or did you just try and slam that baby home? I am not saying it is for everybody, but starting off with those PMs, the little talk when I arrive and most importantly giving her that massage is critical for me and is the difference between "making it happen" and having it happen naturally which is so much more rewarding, much more the fantasy.
This is just my experience. I got drunk before my first escort visit (nice, right?) because I was so fucking nervous. Had not been with anyone but my wife in well over twenty years and really wanted to puke from the nerves more than I wanted to have sex with her and it almost didn't happeen (turns out she has a cum on her breasts fetish and she just wasn't going to be denied so we got there, but on her time).
From there it has evolved, hell I don't even drink period anymore and I have no issues not only getting the deed done but relaxing and thoroughly enjoying every moment of the date with even the most beautiful women so long as I follow my own procedure