I've been sick for a week, not hungry, losing wight, dizzy, pain in my...

[moose_ika]

...legs, and very tired. Help? It started last Sunday with a sore throat. It then progressed into a cough, a stuffy nose, and fever. The cough worsened, and I developed very bad lethargy. I slept for 18 hours a day, and didn't eat much. It's been over a week, and the cough is almost gone, as is the stuffy nose. I still have a sore throat, and a lymph node in my throat is swollen (just one). I'm still extremely tired, and my left leg is very sore (my left femur, just above my knee and in the middle of the bone -between my hip and knee-). I'm still not eating much, and I've lost about 5 pounds (I now weigh 155). Almost perpetually, I'm dizzy. I feel light-headed when I am sitting, and when I'm standing or moving around, I feel like I'm going to pass out.
I don't want to go to the doctors because I don't have my insurance card yet (it's coming next week). What could be causing this?

[pixiedust]

go to a clinic fast they,ll treat people who cant pay a regular doctor.you need medical attention fast there are a lot of free clinics around,find one quickly and get yourself checked out. i hope you feel better.