HI Thank for asking to HCM I can understand your problem, you said you have lump on your tonsil, this could be exudation, right now this condition can be treated as exudation formation, if you do not have symptoms like fever, then no need treat it with antibiotic, anti-inflammatory drugs would be enough, but one thing I am suspicious and that is stone, if your condition does not improved then you have to go for clinical examination, to rule out the possibility of stone, for the symptomatic relief you can use, Povidone Gargle this will relieve the pain and swelling, hope this information helps you.