Hi Ginger. Well, I ended up going to the ER this morning. Last night, I had severe pain in my upper left back, under my left breast and the center of my chest. I was getting very worried. I was tempted to go at 1:00 in the morning but had my husband take me at 7:30 in the morning to the ER. I had many tests done, lots of blood work, a EKG and I did have a CT with contrast. Let's talk about that. I was very apprehensive but on the fence as well. They were concerned possibly with my pancreas and other organs. My eGFR went up to 58 from 53 with Hospital blood work. My BUN was in normal range at 17 my Creatinine went down from 1.17 to 1.08. The Doctors in the ER were very confident my Kidney functions were ok to go ahead. Did I make a mistake? I felt like I was between a rock and a hard place. They found no problems with my organs after the CT scan. May I ask what you would have done. I am wondering now if I just seriously screwed up. The dye I got was iohexol Omnipaque 350MG