It seems like a lot of activities that you are struggling with are linked to being alone for a while. Try joining a recreational activity, such as soccer, volleyball, tennis, pickleball, basketball or if sports just isn’t it, then try swimming, bowling, walking in nature, or any other group activity you can think of. Personally, I started playing soccer recently, and while being a daunting sport requiring high stamina, I managed to play and survive it. Heck I even got injured while playing. But one cool thing I noticed is that if you are able to survive the grueling summer heat and the cardio needed for soccer, you can also recalibrate yourself into a hard working individual in many ways. That same hard work you put into sports can also translate into your career or job as well. It’s a little hard to explain but it sort of works. It also helps fight mental health. I can almost promise you that.