How do you cope when you feel as if you can't take one more problem without having a mental breakdown?

How do you destress? I have had the worst week in years.... Car wreck, tornado, both of my other cars have broke down, with very expensive problems, so I have nothing to drive, my son's dr thinks he may have cervical damage, one of my dogs died, I have whip lash, and my health insurance has gone up so high I can't afford it anymore and I will have to drop it for a high deductible, low coverage option, and I have to come up with $2400 worth of tuition for me and my stepdaughter by May 15th... So I am stressing out. How expensive is it to become a raging alcoholic?