The prognosis, Dr.?

You have to double click on the pic to really see the beauty...
This is what my body looks like as of 9/20. You're looking at a picture of my right leg (not so pretty, huh..). So far what I know is that on Friday - the Doc said that for sure scabies on my legs, but he's still not sure about the rashes on my arm/wrists that I've had and been talking about since August. He took blood to rule out anything serious, and I'll be visiting a dermatologist on Thursday. He gave me a cream that I am putting on at night - it's the equivalent to pesticide. I guess the little mites will die, but I will itch and have these bumps for weeks

I'm feeling very angry and upset. Seems very unfair that I slave my day away working for these kids, usually staying after work and coming in early. Only to get scabies from one of them. Remember I just found out yesterday afternoon - I'm a slow reactor - it's okay for me to be angry and blame them today. I'm still pretty sensitive - so don't joke, especially don't let me know how gross you think I am. Right now, I'm still allowed to say that I'm a dirty or gross girl.

I guess I'll know more. It's awful. The worst, worst feeling in the world. Sometimes I itch so bad I want to vomit. I'd much rather have a cold or pneumonia than this.