I was with my gf about to have my first time. Started kissing and other stuff (maybe too much time of foreplay). I started fingering her and eventually when I was about to get the condom my dick started to go soft, I had no erection at all. Her moaning didnt even turn me on, its like I didnt give a fuck (which I didnt :/). My hand on my dick didnt do anything. She is hot, I like her. I DONT GET IT. I was tired (but i had the erection (+-) before. It might be from tiredness or anxiety. Hope its tiredness. I have really difficulties in acting normal as far as my brain is concerned

I AM SO FUCKD UP cant stop thinking about it :/ I said it was cuz I was tired but it left her a little thoughtful, fuck. If it was anxiety next time I will even be more anxious cuz I failed the first. I am desperate. Please help