Okay so I have always hated my nipples, they have little lumps on them and I don't know what they are :( sometimes if I squeeze I can squeeze stuff out (yes TMI but I just need help) any of you know what that is? Second, they never pop unless I am freezing cold or my husband sucks on them, so I was curious if I should try and get nipple piercings? I think they would be sexy and I've heard they make your nipples pop?