I get Mive shin splints?

the following has been going on for around a year and i thought i was just growing. but nope. I get MIVE shin pains and now its starting to hurt me knees, and my outside thigh. my heels also are in agony. I am a 13 year old girl and i am in premiere soccer and i am a major athelete. i go to the chiropractor and it has helped with some spine issues and pains. i have been getting leg mages and it is not helping. The pains in my legs happen every night from around 5:00 pm untill i wake up. advil does not help, neither does heat. It is extremely painfull. i am very healthy, fit, and eat only healthy foods. i set guidelines for myself and can eisily tolerate pain. but this just Hurts like crazy. what can i do?