Welcome to HealthcareMagic. The lump you mentiones, is it inside your throat(on back)base of tongue or outside over skin? These kind of lumps lymph nodes, pharyngeal pouch,tuberculosis
, or even a tumor like lymphoma
. So i would suggest you to consult with a dermatologist
, in case it is external or an ENT specialist
, if it is inside and also better get a biopsy too done. Take care.