Nauseous and shaking? Please answer, I'm starting to get worried XD?

Question

So this all started two weeks ago (About). I was just brushing my teeth when I smelled vomit on my breath, which naturally made me really, REALLY nauseous. I managed to get through it (After a few hours of coming very close), it just bothered me that I couldn't stop shaking everywhere, I was pale and blotchy all over, and my heart was racing. Well, yesterday it happened again! I was just sitting in class when I got this really strange feeling like I was going to puke again, so I went down to the nurses office, they told me to sign in, and my hands were shaking so bad that it was nearly impossible to write down my name. So then just like, ten minutes ago I got that feeling again, and my entire body is shaking and I feel all cold. D: But it's something like 79 degrees in here!

Just, every time the feeling came on instantly, with no warning, while I was doing something random.

I thought it was low blood sugar, but each time I've had food before it came on, so I have no freaking idea what's causing this, or if any of it's connected. Any ideas?

Also, the last two times my chest started hurting, but I'm sure that's just heartburn. :P

Answer 1

have yourself checked for Diabetes its a long shot but worth checking on

Answer 2

You know, heart burn and a heart attack feel the same.  I found that out with my mom.  Last time I had that happen I had appendicitis and went into emergency surgery.  You have to be running some kind of fever to be shaking like that.  You should get to a doctor or emergency room real soon.