When I was flossing my back teeth last week, I noticed some small bumps on my uvula. There is one on either side of my uvula where it joins the roof of my mouth, and then increasingly small ones go down the front of the uvula in a sort of a V-shape. They are 100% painless, although they may be slightly red (not sure if it's just normal inside-of-the-mouth red or not).
I have post-nasal drip and have been having some nasal and throat dryness as well as eyes burning, but these symptoms aren't out of the ordinary for me so I don't know if they are connected at all.
I'm wondering if this is normal anatomy, like salivary glands or somesuch, especially since there are several bumps and they seem almost symmetrical, or if this is something I should be worried about.
Thanks!