I'm A 15 Year Old Boy Turning 16 In A

I'm a 15 year old boy turning 16 in a couple weeks, but recently 2 weeks ago I broke my collarbone in a soccer incident. I'm feeling all fine I can move my arm just like my other arm without feeling much pain at all. I read an article saying that healthy athletes can heal much faster I just want to know if you think I'll heal quick too. I also want to know if i can just practice soccer by myself without having physical contact of anyone else?