When I was 10 yrs I noticed a one small nodule under my tongue. I ignored it for so long now. but now im feeling disturbed about it because they are 4 in numbers now. The first nodule that I saw when I was 10 years old is bigger now than the others. I think its about a small size of pea bean. It secrets a white or sometimes yellowish color of fluid when pressed. It has no pain at all. What I only noticed is when I eat sour food like mango, i feel something in it, but its not pain, its like breathing or pumping.
What could these nodules be? I afraid to go to ENT. please help me understand what it is. Thanks!