Mouth Ulcer

I've been 'suffering' for about two weeks. It is so painful especially wen chewing food. So this evening, I bought some traditional medicines from 'kedai ubat cina' wer bonjela seems not give any effects. "They" said this may due to stress and pressure... haha... Huh... as I can remember... last year in June, I also got this mouth ulcer. So it is like yearly event.. huhu... but I think last year was the worst, wer I have to take paint killer 1/2 an hour b4 meal..... The conclusion is, me and mouth ulcer cannot be separated... haha...