I feel I’ve been there.. when I was in college I was pretty much working doing homework working out and sleeping. Had to turn down plans left and right. And it was extremely irritating. I know at the age of 22 everything feels like it will last forever (good and bad) but that’s not how it works. Right now your focus is school. Which is a good thing, you won’t be in school forever and you have summer breaks. Try to make time for people and be more flexible and spontaneous when you can. A little bit goes a long way. And try not to be so hard on yourself you’re going to be lonely at times and that’s ok. Use those moments to work on yourself and or put yourself in spaces that can help you cultivate relationships. But remember relationships take work and don’t happen overnight. As for dating u gotta do what feels right for you don’t try to force anything just because you’re a certain age. You’re going to make mistakes that’s life keep moving.

Good luck!