anyone struggling and having a hard time?

I'm in my 30s, still figuring out my life/career, no dating prospect, limited number of friends, tired, looking older, struggling financially and I feel like I can't find people to relate. I do make effort to keep myself active by going to gym, swim, and take up hobbies like sewing but still my life isn't enriching.

I know I shouldn't compare but peers my age are already married/kids, have a career, long life friends, have hobbies, looks great and don't seem to struggle financially. They go on vacations, are able to afford nice things and have plenty to be happy about.

Younger folks seem to be young entrepreneur, new social media socialites, have multiple degrees with professional titles and are dating people similar to them..