I can understand why it must feel like that...
Hang in there Renee, you are going through a really rough time at the moment, but it will get a bit better again, you have to believe in that and not give up hoping.
Have you had a look for support or advice groups in your area who might be able to give you some kind of help with the financial stuff? Finances are horrible - being sick shouldn't be about money, and whether you have enough, but so often it seems to come down to that... It's so unfair, and I really feel for you. It's hard not to get depressed when it feels as though life itself has turned against you.
Just remember we're all here for you and you are NOT alone, even if it feels like that at times.
Hang in there girl. Don't let it beat you. I rely hope tomorrow is a better day all round
Bram