not recently. i've always been having issues be it family. school, financial & friends. but the biggest was family issues and it's not over yet. the moment world war III begins, i'll have unstoppable tears. it's like a broken tap. sometimes it's hard to breathe. then i'll have frequent headaches which results to blurred vision and all of a sudden when i open my eyes it's dark and when i shut then open again it's clear vision. then i have so much anger.. like ways to kill my family members and then myself.
I KNOW THIS SOUNDS CRAZY AND STUPID.
but i just gotta let it out. am i crazy?
am i having depression?

Going thru a lot of things can make a person depressed. Here are some signs, you lack strength to do something, you just wanted to sleep, you want to be alone, cry a lot and yes you will feel sick even if you are not. Snap out of it.
It's a norm of life. Everyone has problems therefore everyone get depressed. Meaning you are not alone and you are not crazy. It is normal to feel the way you do especially with all the things you mentioned happening to you. But what is important, you don't dwell with it too long. It's ok to cry, crying will ease the pain, but you must also know when to stop. How? By accepting that there are things that you have the power to change and there are things meant to leave alone coz no matter what you do it won't work so let it be, coz in time it will end by itself. I know it is hard when there is no harmony in the family but what is important is that you find harmony in yourself. Pray, talk to God and believe me he listens and he answers. Here is something I read that i hope you'll find some wisdom. Don't tell God how big your problems are, Tell your problems how big your God is. You see God will not test you beyond your abilities and capabilities, so you have what it takes to pass this stage of your life. Just believe...
Try to be positive, one thing is permanent in this world "change" therefore no matter how many problems you have they will end too.
Try to smile, I know you'll find something to be happy still. Try to do things you like doing, free your mind from all the worries, just continue living and never stop walking soon it will be over. And all will be a thing of a past.