When I was young, I enjoyed playing video games for many hours, after a while I discovered YouTube and it became my favourite thing to do, then I started to like to read kids magazine and eventually books, years later, I started to like watching movies and TV shows.

Then I started finding nothing of these activities to be enjoyable and I stopped doing these activities, the problem is that I didn't find other activities to take these activities place, I don't have that much friends so I don't go out much, I am not into sports too (except for going to the gym after now and then) so, I lean towards indoor activities.

I started to want to play games and watch stuff again lately but, I always feel guilty doing them, feeling I can do better activities than that, what are these activities? I have no idea. So, whenever I decide to play for 0.5-1 hr one or two days a week or maybe watch half an episode of a show per day I feel guilty (and that I should stop) although I am enjoying the thing.

What should I do to stop this feeling? Are these activities actually waste of time (considering the amount of time I spend doing them, mentioned above)?

I struggled with depression and OCD in the past (I still have OCD but much milder), they peaked when I first stopped doing these activities.