Didn’t you just post last week that you had turned the corner on your mood and that things were on the upswing?
So? what happened? All you need to do is retrace your steps till the last time you felt accomplished and move forward from there.
All of us have setbacks. And all of us hit roadblocks. And all of us (includig yourself) have it within us to overcome those moments.
Believe in yourself! (For real!)