Yes, I understand the relearning to name feelings. Therapy helped with that. You may need more mental health work if you have a history of trauma, or a difficult situation like raising a special needs child.
I found new hobbies like others have said on here. In the winter I crochet. In spring pickle ball is a great game and social too. I’m looking at sit on type kayaks now, or a paddle board. Find hobbies that keep your hands busy and your mind engaged. Oh, I like goofing off on my guitar too!
When I look at my older relatives that seem to be aging successfully, I see that they are always busy doing interesting things, AND some of those things are helping their local communities too. Nothing beats seeing a homeless guy wearing a scarf, hat, and mitten set you made! It’s nice to stop thinking of feeding myself inwardly and then help others outwardly instead. BUT, if you were never nurtured properly to begin with in life, you may need to do the therapy work to heal yourself first before knocking yourself out to help others around you. Only you can answer that for yourself.