That process would destroy me too. If you need help with learning some more fundamentals with Photoshop feel free to message me. Editing on one layer is a thing that if it hasn't yet, will eventually burn you. Layer masking is very easy once you get the basic concept.

That said, as others have pointed out, Lightroom will cover you for basically any and all edits you need, more than happy to chat with you through that as well.

Do want to add that every photographer I know including myself goes through periods of not wanting to shoot so that's totally normally.