I am seeing a pulmonologist for a "concerning nodule" in my upper right lung. I'm also having GI problems. HH and changes in bowel habits. I'm thinking maybe it's the sucralfate I've been taking for a while. It's scary, isn't it? Getting answers is like pulling teeth, but maybe I don't really want to know. I am praying for you right now. I'm trusting my Lord. He is the Great Physician and is the definition of love, grace and mercy. God bless you.