About a month ago I discovered this funny lump/bump next to my uvula. It is not painful but it seems to be slightly bigger than a month ago.... I am now taking pictures every week to monitor and see whether it is actually getting bigger.
Do I need to be concerned? What can it be? I am a 23 year old male, not smoking and drinking about 2 beers a week. It about 5mm in diameter at the moment.
Attached are some pictures
Thank you in advance