As long as I can remember, I've had leg pains in the exact same spot, being my inner calf. As I've grown up though, it seems that it changes a bit. Its always the same spot, but it now start in one leg (typically my ankle), moves up it, then switches to the other side, down that side, to that ankle.
6 weeks to fully heal to be able to change the earring. cartilage piercings take longer to heal than some other piercings. 6- 12 months is standard. A year is not uncommon either. If you take it out even when it is fully healed and leave it out for too long the hole will close up and this can happen very quickly. http://en.wikipedia.org/wiki/Body_pierci...
Tragus piercing: itâs placed on the thich cartilage part that is closest to your head, on the front part of your ear. Itâs usually a ring or a small stud. 1 to 6 months healing time. Inner conch piercing: itâs made on the flat part of the cartilage more or less in the middle of your auricle. Itâs usually a barbell that comes out from the back of your ear. 6 months for primary healing, 12 to 18 for full healing. Anti-tragus piercing: itâs the part of your ear right under/in front of your tragus, i.e. opposite the ear canal. 6 to 12 months healing time.