I don't know what to think of this, but I think it's an emergency.

Sorry to bother y'all yet again :c but I think this might actually be a problem. At least it's achange though, not another paranoid rant even though the noro outbreak is at large here.
~Keep in mind the symptoms I list are all in addition to the ones previously listed, not traded for those, they accumulate~

So for the past 8 months or so, I've developed anxiety/mild depression. I have a severe phobia of vomiting. It's so bad that a couple months ago, my sister threw up (once, then was fine afterwards, no one else got it) but it was enough to make me not eat for 5 days straight (even though the incubation for these things is generally 24-48 hours, I still couldn't) and drink less than 16 oz of water a day.

These past few weeks, I've lost my ability to concentrate and everything just feels fuzzy. It also kind of feels like I'm constantly on the brink of a super bad migraine, and sometimes I cross the line temporarily. I also have trouble remembering things (literally, there was something I wanted to put on this list, but it's just gone) when I used to have a fantastic memory.

This last week, I'll be walking down the stairs or something, and everything will start spinning, and I can't even walk properly anymore. My movements are all jerky and my hands are trembly (I've made so many mistakes just typing these and am constantly having to fix them).

Yesterday, I looked in the mirror while getting ready for bed and noticed my lips were stained a bright red. Ilickedthem but they didn't taste like blood, but it obviously was. I had left my lips alone the whole night and there wasn't any pain or cuts or anything, just the blood on both lips.

And finally, today:I was sitting here, feeling sick like I mentioned, and I got a severe pain in my right abdomen. I was considering if it was appendicitis, and was almost certain, but it went away shortly. I just have this waterlogged sort of nausea. But until like 5 minutes ago, I couldn't get up. I literally fell onto the ground and couldn't even make myself sit up. That was scary.I don't know what to do, my mom is already stressed out from other things, I can't worry her more, but I can barely type this. Help me please... I don't want to die..

I'm 5'3.5" female and severely underweight at 83 pounds. Don't tell me that's bad, I freaking realize it already. Nothing I can immediately change.