dont know whats wrong with me

i have no idea whats wrong with me. i have the most frequent mood changes and i get so down on myself for no reason. then i feel foolish and stupid that im feeling like this when i have so many good things in my life. i have the most caring friends anyone could ask for and my life is good but i constantly find myself making excuses and making up stories for why i cant go out with my friends and socialize. i find myself doubt everything i do and i feel as though i cant achieve anything and that whatever i touch falls to pieces.
just reading this paragraph over makes me want to just delete it. i dont want to go to a therapist as i feel that theyll tell me nothings wrong with me and that im just being selfish and stupid. Why am i complaining when theres obviously nothing wrong with my life? why does it seem like i want to feel depressed and want to be down on myself? someone please help me. is it all in my head? tell me why im like this. this has already rocked some of my close friendships, i dont want it to happen again but i cant seem to help it.

what kind of excuses do you have for not going out?
and when you're down, how do you feel about your life then? because obviously it's a whole lot different from when you're not feeling down.

try to analize your emotions. that won't solve it all, but it might help you to understand yourself a bit more.

love
rose