Hi, I'm a 14 year old girl, 6'2'', 160 pounds and for a month and a half now I've been having these symptoms. I'm always tired, no matter how long I sleep, and I have lightheaded spells where I feel like I'm going to pass out. I get really bad nosebleeds, these just started a week or so ago. My joints ache- I have juvenile arthritis of the right hip,so joint pain is normal, but *all* of my joints ache.
Basically, I feel exhausted and crap. I went to the doctors, got some blood tests taken, they said they'd call me if anything was out of whack, so I presume that everything seemed normal. I feel awful. I don't know what's wrong with me. Is there something I should/can do?