my knee is better. i think maybe i just strained it.. but because i was favoring y knee for two days... my back is back to hurting... man i am falling apart.... i feel like i am whining... sorry if i am... too my son to the dr and i feel liek a bad mom he had a sinus infection. he never complained so i wouldnt have known right??? no green or yellowish drainage, no fever just a cough.