I am glad you are back. I have felt that way many times in the past. My last day one was January 1st, and I remember feeling angry at myself for being in that situation again, but those days slowly built up, and now I am a few weeks away from a year.
Spend some time looking at Dee's link about plans, even if you already have one it doesn't hurt to add new tools to your toolkit.
Keep posting on here, it really does help.