Head Lumps More Condition_symptoms My Goldfish Has Developed 2 Lumps On His Head What Are They?

My goldfish has developed 2 lumps on his head what are they? - head lumps more condition_symptoms

The goldfish swim well, good fins, gills, but he has an eye that have started, which has more than his head. and these 2 nodes under the skin on the head. are not symmetrical, so I'm sure this is not meant to be. What is it and how can I fix it?