You could start by finding movies, books and music you like. I stopped listening to music after teens then when I was single and alone I got back into it. You can listen free on youtube and Spotify.
I was just filling out a volunteer form and it asks if you are good at anything and I was a stuck! Because I used to be good at sports, teaching, pretty sociable and I enjoyed art. But in my relationship everything revolved around keeping my other half happy. I haven't had skilled jobs. I am not confident enough to help the elderly or help at childrens club. I just want something simple and not stressful.