i have two spots on my chin that have been there for about 3 months now. they get very big and sore and then theyweep and then before they get a chance to heal completely another white head will come on them. tehy aren't normal zits, tehy are big and sore. as a teen i had quite a bad problem around my chin. thios isn't anywhere enar as bad but it is very annoying. what can i use to get rid of them permanently? even make-up doesn't cover them.,