For Nearly 4 Weeks A What I Thought Was A

For nearly 4 weeks a what I thought was a nuisance has continued and has grown to a full blown problem.
My PC doc has done blood work. She says I've kidneys of a 50 y o. However, I have the ''7 signs'' for kidney problems.
Atop that I've swelling in all my joints, even lying in bed, I am swelling. Last week my hands hurt and tingled so badly I could NOT use the remote control with one hand. I had to use two and turn off the telly. I've muscle spasms in both hands. The right is worse because it has awakened me and was slapping my face.
I've spots; bruises; discolorations; and red splotches. Thank you for your time and caring.