I'm pretty much sick 24/7

I don't have anything like a cold or flu, but they aren't fun when I get them either.
Here's a list of things that really make living in this crappy body suck:
Chronic migraine headaches (You could also say I have chronic regular headaches since when I don't have a migraine, I have a regular one. I don't like either but I prefer the 'regular' to migraines

)
Scoliosis (C-Curve. It's not bad enough that I need a brace, but it causes back pain along with the next on my list.)
Arthritis (Especially in my back, probably not helped by my scoliosis.)
Prehypertension (This isn't anything super-nasty, and I don't feel the effects unless I guzzle down half a barrel of salt, but if I do agitate it too much then I get dizzy and nauseous.)
The ever present risk of pancreatitis striking again (Due to a retarded surgeon, something infected my pancreas and caused pancreatitis and nearly killed me earlier last year. Not only did I lose 110 lbs through malnutrition, I became so weak I had to use a wheelchair and finally after my doctor noticed I was about to die from dehydration I got put into the hospital where they stuffed me full of morphine, put a feeding tube down my nose [Most painful thing I've been through

] and I had to spend a month there not being able to eat or drink getting all my nutrition from the tube and a PIC line. I'm not so sure this is going to come back, at least I hope it doesn't, but my doctor tells me that there is always a risk of it and I don't want to go through that crap again :S)
Yeah... I'd really love to ditch this body if I could.