I’m 18 and I’ve got a hard big marble sized lump on my left breast. It’s not painful or anything and it’s been there awhile and I’ve just ignored it (stupid I know but I’m currently doing an apprenticeship and I have a lot of coursework). It feel smooth and round as if it is just a marble under my skin. Nobody in my family has had cancer and I’m not sure exactly what it is..
Sounds silly but I’m to scared to go to the doctors just incase it is anything serious..
Any ideas of what it could be?