Aches and pains

I honestly have no idea what is wrong with me anymore. The line between feeling bad and feeling REALLY bad is so blurred i cant actually tell anymore if something is really wrong. My stomach is literally crippling me in pain, and for some reason i have had this sudden onset of soreness in my arms and chest area. Every time i have gone to the ER its strep or c diff infection or something else that puts me in the hospital like a temperature. I am normally really good at telling how i feel but i have no idea anymore if its the chemo the c diff or something more. I called tonight and the on call oncologist just humored my awful aching pain in my upper body, although i don't blame him i don't know what i would tell myself. I have been laying in the hospital for the past 4 days that prob was enough to give anyone soreness but is it normal?? I just took an oxycodne and hope it goes away along with the awful nausea and terrible pain in my intestines. Of course i googled swine flu and i have every symptom on the list besides a temp, but of course those symptoms would fit another list of infections or pains. My throat is always in pain my nose is always running because i have a tube in it i am having awful unexplained pains and nausea is a given. All i know is i never want to be in the ICU again Who knows i am just hoping it goes away!