For the past few days i have had pain on both sides under ribs and when touched hurts more. I am not too sure, no fevers, some chills and hot type of flashes with sweating but other than that i feel okay. Just tired. Slow with my walking due to pain. I think that i am babying it. Do you think kidney infection. I do have fibromyalgia, do you think it could be that.? I am uncertain.