Robyn,
Know that you aren't alone in feeling as you do. I could be very discouraged about my present situation, but I know life is no fairy tale and that I will have to deal with problems even if they seem to be many.
That is one reason why I joined here as to get more support. I offer support and take it though when I need it. It looks from the short time that I have been here that there is a great group of people here to talk to about anything on your mind.
Take care.
Ron