Allergies:
House Dust, and supposedly oats (but I've eaten oat cereals and I don't have any symptoms or side effects.
I also have mild asthma.
I think I might also be somewhat lactose-intolerant, but I really don't know for sure.
I have this sticky-stuff in my throat, which I think is caused by my allergy to house dust. If not that, it could be acid reflux.
Oh, I forgot to mention animal dander if I touch my face after touching a dog or cat.
Sickness:
The worst sickness I've had was when I had a fever. It lasted about two weeks, and during the worst parts, I couldn't stop sweating (woke up in puddles of sweat). And during the worst day, I couldn't move, and I couldn't stop shaking. This was some serious hell.
Another one was one day I woke up and couldn't breathe. I had to be taken to the hospital. I was young at the time, and looking back, I think this is one of the reasons, sometimes I think about "what if I stop breathing?" and it really freaks me out.
One time I had this odd ear infection, which included a big cyst-like thing in my ear that popped and had a teal-colored pus.
Injuries:
The worst injury I ever got was when I was about...I wanna say 7 or so. I was at my friends house, and we were playing in the pool. I was jumping in, and I jumped too far, and hit my chin on the edge of the pool, and my chin busted open. Had to be taken to the hospital and get stitches.
Another injury I got was at camp, I sprained my foot, and it lasted for about 6 months. (because my mom wouldn't take me to the doctor or hospital).
And lastly, when I was about 4-10 (I'm bad at recalling what age things happened at). I was in a museum, and there was a treasure chest, and it slammed on the middle finger of my left hand and broke my nail (it's still broken to this day)