Hi I am a male who just turned 15 around 2 months ago. I have recently discovered two small lumps directly behing both my nipples. I read some posts about it being normal and the start of puberty but these only talked about having one lump not two. I really hope it is the start of puberty because I obviously haven't hit it with my high voice, small private, and no armpit hair. Please help I am scared that this is serious and I will never hit puberty. PLZ REPLY!!!