I've met up with several attractive girls from tinder and (attempted to) have sex with them. Every single time, even though I find them attractive and want to have sex with them, I can't even get hard properly or even enjoy having sex with them. I assume this isn't normal? This happened the other night with a girl that was literally the best looking girl I've ever had sex with and was exactly my time. I have social anxiety but no trouble masturbating etc.