I have been to my doctor and have been told I have two small ulcers on my outer labia. They are painful and prickle. She gave me trimovate crea, which I have used 4 times a day for 5 days. the ulcers have not got any bigger nor have they gone away. Last night they started itching. Do I stop the cream?, how long should I continue using it for?. I have not had anything like this before, I have had the same sexual partner for 16 years, I am howver now post menopause, any advice?.