Ulcer ?

Hello, i may have an ulcer..I called Dr Hagans office yesterday morning and spoke to him..He said that it does sound like a ulcer and called drug store to renew my prevcid...He said if i continue to have issues to call right away and he will get me down for a scope..But he said the previcid should clear it up...Any vets out there who have had ulcers i would like to hear your feed back please...Thanks Krista..