I was hospitalized for a kidney infection on December 23 and was just moniterd with iv antibiotics, due to the infection and the fact i was only born with one kidney. I was sent home the following day and took all of my antibiotics(cipro) and pain med oxcyodne like prescribed. Well my lower stomach (bladder) began with pain again yesterday, and I woke up this morning nauseated and dizzy with the pain intensified. I dont have the pain in my back only in my lower stomach and it hurts when I breathe. I began to take Uristat and drinking alot of water. Should I follow up with a Doctor on Monday?