Men of Reddit: what am I doing wrong?

I’m a young guy(29)that has lost my sense of adventure and wanting to date after Covid. All I do is work and gym. No friends and my desire to go out and socialize is next to none. I legit don’t get excited about the idea of going out and finding friends or flirt. I really feel stuck in a routine and heavily in my head. Idk if it’s OCD or what but this is taking a toll on me. I used to have the energy to atleast have intent of meeting people, hangout with girl etc but it’s just all gone! Has anyone been in my shoes and how did you work your way out of this?