I have inflammation of the abdominal area, stools are fluffy at times, other times just short and thin,  I also feel as if I had a scrape or cut on outer anal area, what could it be?  Sometimes I cannot swallow without difficulty and others I need to drink liquid immediately after taking a bite of food otherwise I will start to hiccup.
Hello & Thanks for asking to Chat Doctor, I had gone through the case and I think it's the case of anal fissure and esophageal constriction. For conformation, you need some investigation like endoscopy and anal examination either colonoscopy or manual. So do not worry go for investigation and find the correct diagnosis and take the correct treatment. Hope my answer will be effective for you. Thanks, Chat Doctor.