Get it removed

You are having three options.... first is avoid it if it

Mucocele  are benign lesions, harmless. If it's inteferring in mastication,  speech should go for removal.

Mucoceles are usually asymptomatic and often heal on its own ,Its not dangerous to worry about,If its really a mucocele it will come back on the same place or else its just a blister.Mucocele develops because of lip biting /check biting /piercing or any accidental trauma which lead to salivary gland rupture(which produces saliva in mouth) For now u take Cap becosule for 15 days once If it doesn’t subside or reoccur as explained above then u will need to go for a small procedure which is either surgical removal or laser therapy Corticosteroid injection will also help ,but all this has to be done only when diagnosis is confirmed

It's always better to do surgery and it's completely curable so dont worry