Hey crazd,
If it's any consolation, I know what you're going through. My dad died when I was 17 years old and he past on the day I was to begin my spring vacation of my senior year of high school.
He was in the hospital for 2 weeks, he seem to get better and then took a turn for the worse. He died of cancer. This was quite a while ago for me, back in 1986 and trust me, it wasn't easy and isn't easy for you, I know.
Hope your healing begins sooner than later.