i recently moved from an 18g to a 16g in my lobes. the right one is starting to excriment puss. is it because i am touching my earrings too much? I know you arent supposed to, i just do it to move the earring straight. should i apply alcohol? and when can i move from a 16g to a 14g? is there a certain time lapse? or how do i know when it is ready/healed. thanks!