huge

The day after I got a massage, I developed a rash over nearly my entire back. It's been like 3 weeks, and it's still there! My doctor hasn't been able to take me. What do I do?

So I want to use the yahoos video chat function but it never works right, the person who I'm talking to is blown up huge after a few seconds, while my image remains normal size. this doesn't with skype, or AIM, or anything else.help me please.