Rook piercing

Ok guys, so I’ve had my rook piercing for about 3 months now. It is never sore and I️ can do anything with it and it doesn’t hurt. My question is: when can I change it?

I️ hear people say it takes a full year, and I hear people say it only takes 8-10 weeks just like any other cartilage piercing. I️ don’t want to risk losing my piercing, but I️ want to change it.