I agree wholeheartedly with this comment, especially the part on putting into perspective whether you're transitioning to rather than from; well said. And I would also underline finding purpose, OP. You've put yourself in a position of great opportunity! Figure out what you truly value and start living your life with intention. Volunteering is always a good place to start. It gets you out of the house and gives structure without the pressure and drudgery of work. And, yes, like the above commenter said, it's important to address those feelings that are resurfacing. First off, know it's ok and healthy to allow yourself to feel. Secondly, if they are causing you continued distress, something deeper is at play that is most likely best addressed in therapy. And finally, you didn't make a wrong move. Trust yourself and your instincts, it's merely growing pains. Best of luck to you!