Hi Katie~
WOW, how hard you have had it. There are many members here that can relate with you in some way. The things we experience in our lives are not always what we want and well to be quite frank, it very rarely goes our way, the most important thing is to take care of yourself. I will tell you from a personal aspect that this will be one of the hardest things you will do for yourself. I am trying to get healthy by myself with some pretty bad events going on in my life.
There are more days than none that I really question the ability to function like everyone else. At first I thought I was having anxiety attacks but my counselor ensures me that I am grieving {severely} and that I am at a crossroads in which only I can change the things that happen to me.
I rambled a little but I hope that some of it helped you. Depression is the hardest thing I have ever had to fight in my life, it is the winner of many souls of people that I love.
You will be in my prayers and welcome to you