Hi I Had Gall Bladder Surgery On 12/23. I Was

Hi I had gall bladder surgery on 12/23. I was released same day. I then began running a fever 99-102. I stayed in the hospital for 2 days. I had fever chills dehyrdation pain in epigastric region and across my back. I was released with pain meds (which had caused constipation). From the time I was released on the 28th I have had severe rt side abd pain right under my rib, that goes around to my back. I have continued to run a low grade appetite and I am bleeding. The pain at times is so painful I can barely move, stand or sit. I also have only one kidney due to past kidney ca in 2015. I am trying not to be a big baby but I just do not feel right at all. Thanks.