I have a tumor/mass on the pallet of my mouth..for a few years recently there's tissue growing and bleeds the tissue falls off and comes back ?

Need to examine: It is not feasible to provide a meaningful opinion without examining you and your symptoms warrant evaluation by a physician.

Palatal Lesion: You have waited a very long time (a few years) to have the mass examined. Please have an oral surgeon take a look at it.

Please: Any pain, bleeding, or swelling requires immediate evaluation. Any oral lesion of more than 2 week’s duration requires immediate evaluation. The signs/symptoms you describe are disturbing. Please see Dentist or preferably specialist Oral Surgeon.