Weird! Third horn?

[Starting Over]

One of my new baby goats appears to be sprouting what almost looks like a third horn, very thin, about 1 inch long between the two regular horns but much closer to the left horn. So far it is somewhat flexible rather than rock-hard like a healthy horn.  These have not been the healthiest goats, seeing things i never experienced with those born here. Breed is supposed to be American alpine. 

Has anyone experienced this? Is it something i should worry about? Do anything about it?