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why is there a big lump on my back why is there a big bump on my back why is there a hard lump on my back why is there a big red bump on my back why is there a big lump on the back of my neck why is there a big lump on the back of my head why is there a big lump on the back of my ear why is there a big lump on the back of my throat why is there a big bump on the back of my head why is there a big bump on the back of my tongue
