When will my mate find me?

My name is Kacey Artega, I am 17 years old, and I am in the risingmoon pack. Wolves are normally meant to find there mates at 15 years old, yet I'm 17 and I still haven't found my mate. I'm an omega, I got this title because my dad went crazy when my mum died and blamed the Alpha for her death, he was killed and they...