Not told I tested positive for MRSA

I was admitted to Blount Memorial through the ER on 2/17/16 with severe abdominal pain on left side, what felt like a blockage in my esophagus, heart palpitations, heaviness on chest and sever back spasms with pain. Out of all the many test the did a nasal swab for MRSA. Everyone doubled gowned, double gloves standard procedure until the test results came in. A few hours later they stopped these procedures so I assumed all was well in that area. I was dismissed with follow up visits with a gastro doc and my pc doctor. I had a colonoscopy a week later with biopsies. The week later my pc is reviewing my hospital records and notices abnormalities in my white cell count and after readin further the MRSA was positive. There was no mention of this in my discharge papers and no treatment started. We had no knowledge of this during my colonoscopy. I have talked with many medical professionals and they all say this was gross negligence, of course off record. Where does this leave me?