I'm glad you are feeling better!!
My doctor decided it may be an ulcer due to the fact I am on high doses of NSAIDs for arthritis. I decided to return to the ER , even though they were convinced it was all from an ovarian cyst. I told them my symptoms again and asked if they could please do an abd US since I could not get one done untill mid Nov by my care provider. My gallbladder was septic and had a few stones, but was mainly enlarged and diseased. I was sent to surgery first thing the next day! Feeling much better now and so glad that I followed my GUT :)
Welcome to the gastroenterology community! How did the doctor determine you had an ulcer? Yes this pain could be caused by the ulcer, but if it continues I would recommend consulting with a gastroenterologist to get it checked out.