One way to overcome this heavy feeling is to realize how rigged and meaningless relationships are. Think about it.
- What did you do to not deserve a Stacy? Why did she choose Chad?
- If a 0/10 land whale confessed to you, even if she was the best person in the world, you would reject her. Why?
When it comes to entering a flirtation/attraction scenario, there is no meritocracy. Even if you were one day reborn as Chad, the only reason you would be getting pussy and meeting good and bad foids would be because of the way you were born, which is something completely out of your control. Putting it that way, achieving the status of having sex would be a highly pleasurable, yet hollow achievement.
Under this premise, the best thing you can do is work on something that people can't achieve by simply existing; a hobby or skill that you want people to know right away that they couldn't do without dedicating lots of their time to it.
Your life won't be perfect (no life is tbh), and you most likely will never know what it feels like to have someone romantically love you so much they contact/hug/kiss/grope you without you even asking them for it. But then again, why bother? It's been a while since I started feeling like having stakes at something you can actively improve upon is more fulfilling than the thought of having a female with me merely because (and while) I look good enough for her.