Sunny 9 for 2006 October 19

I have been having the sorest back lately. It is always sore in between my shoulder blades after I clean or do a lot with my hands and arms, and it sometimes feels like it is buzzing or vibrating. I get these sharp pains in just one spot. It has been like that for awhile. I wonder if it is because I sleep on my side and my arm is in a weird position. I probably have cancer or something like that.