People aren't perfectly symmetrical, nothing to worry about. If it really bugs you you can have cosmetic tattooing done to make them look more similar.
There is nothing unusual about one nipple being bigger than the other, and the condition has no medical name.
Yes it is prefectly natural, I went throught the same thing
Any noticeable change in the nipple area should be checked by a doctor.
There is no way unless they get bigger when you are pregnant or breastfeed.
yes one foot is bigger than the other
yes one human foot is bigger than the other
A titty twister can cause temporary swelling or discomfort in the nipple due to the sudden twisting motion. However, this swelling should go away once the manipulation stops and should not result in a permanent change in nipple size.
yes one human hand is bigger than the other
Their are some other stars bigger than the sun
If you're a male, than it probably means that it's just hormones, it happened to me at 12. I'm not sure about female though.
Yes, but the effect will be temporary.
Absolutely not. Only puberty can do that or surgery.