I ve got a lump on my upper palate , its hard and painless, I first noticed it 3 days ago, and it doesn t change. It may help you , but just before the New Year I ve got the problem with excessive mucus , and I went to doctors and CT it, but they said it s nothing to worry, but it never gone. My age is 39, female, smoker, height 174 cm, weight 65 kg.