Voluma midface injections gone wrong and formed a bump under my eye hollow

I have grooves under my eyes that make me look really tired. I went to my Dr 2 years ago and he recommended that I get Voluma in the mid face to enhance my cheeks which would improve under my eyes. The day that the Dr injected the Voluma, a bump formed under my eye. It is now 2 years later & its still there. I went to see Dr & he said that the bump was a fat tissue which would have moved up in to the undereye area after the injections. Is anything that can be done about this bump? I'm only 25...