Hey all, just a theory on my mind.. Im late teens and <in two years I've lost a lot of weight>. I lost weight through self discipline (I use to eat HEAPS!) and then further weight because for around a year now I've been taking prescribed dexamphetamines (they suppress your appetite) I lost <more weight> within the past week, and now I've started to notice changes on me..

Where my upper chest is there are several bones that poke out, and two days ago I noticed I can see my spine on my back, but as in I can see individual bumps going all the way down my back - is that normal?? Also my breasts have shrunk HEAPSSS in the past two days!! Very noticeable..

I've been really busy lately and have been skipping meals (not intentionally),

Also I bruise VERY easily (more then anyone else I know) I have dry hair, I'm VERY VERY moody and snappy, I have really low blood pressure, I get cold easily, I'm an extreme perfectionist and show (very very mild) symptoms of OCD..

I know myself that I dont eat enough food but I really really don't want to put on any weight. Im not stick thin either.. but my bones are starting to show :S!!!!

Errrmmmm....no, becoming anorexic will NOT help you lose fat because ur metabolism will be messed up and you will become FATTER. Instead eat healthy and exercise more.

Wrong. It will make you lose fat but also muscle. And yes it will severely slow down your metabolism.

The best thing to do is go to a nutritionist and get your diet sorted out, And then start lifting light weights and do cardio