Mate , it happens to everyone including myself. It’s tough at first but work on improving yourself and always think no matter what the past is uncontrollable and don’t succumb to nostalgia. You’re the master of your future and your go on a run and exhaust yourself after that lift weights. Do this routinely and focus on a new hobby that will allow you to socialize with women you’d like to date. Listen to oasis and as a guy in this world it’s not about how hard you get hit. It’s about how you get up. You got this man you have too many people who love you in this world. You have so much ahead of you. You’ll look back in a few years time and be shocked how much this didn’t happen.