I can recommend many books. Tell me what you like and I’ll send titles! It’s to be expected that you’re feeling down. Sure, it’s fun and all to be on your own, to dress when and how you like. But longer term you’re without your wife and that is sad. Give yourself the patience, caring, and support you need to work it out. It may take quite a while, there is no certain path or timeline. I wish you well, sleep tight, Emma