What do you do you ask? ANYTHING necessary to pick up the peices, regroup, allow some healing to take place, come up with a plan, and start all over again...life is great that way, for starting over.
You can do it...many of us have been/or presently are with you on this empty road, without gas, in a foreign country etc...
I just reread that sentence in my head and it's amazing that I can say "many"; but I too feel SO ALONE, but if I would open my eyes and my heart I would see so many others who are with me. Healthy people who want to be there for me (okay, a few anyway); and also people who are struggling along beside me.
You're not alone, and you have the power to find the way...no journey is a waste (okay, except for my ex-wife, but that's another story) as long as you've learned something along the way
(((((hugs 2 you)))))
Jon