i have recently at 23-25 im 25 now,have gotten abnormal growth in mt neck and chin of course black hairs,like the blonde ones turned black,even more weird is that its in a perfectly straight line across my neck,prodomanitly on the right. I,ve lost a bunch of weight recently not the right way but the lifes taking over stress way,if i balance outmyhormones or change my diet and exercise can they go away?do you think its somthing i am doing to myself.i hear genetics but my mom sister and grandmother dont have these problems!help me findsomthing to make this go awat,what do i do?i have had one or two in the past but nothing like this it is out of control!