Was diagnosed in ICU then released to Acute Renal Failure where then held for 5 days because BP would not go over 62/55. They were concerned about it being so low despite all efforts. Originally admitted by ER because I was so weak and had been plagued by sharp radiating pain on my left side and back that would become unbearable when I laid down. Nearly 1 month later and I'm still in pain and when laying, the pain travels to underneath my ribcage robbing me of necessary rest. All Left side. ????