Hi, im 18 and i have been getting really bad stomach pains that make me not even want to eat, therefore ive lost roughly 9kgs in the last 5 months... & when i do eat i always get the feeling that it wants to come back up (sometimes it does). I have had 3 black outs within the last couple of months, where i get pins and needles all through my body, lost vision, loss of mucle movement, neasuea, then after it i feel like vomitting. My hair is falling out bucket loads!

Please help me, im scared that one day ill be driving to work and ill have a black out on the way!