I stupidly smoked weed on the 22nd of June. Is it out of my system now? if not...when will it be?

I have 3% body fat (i got that result from wrestling weigh ins a while ago) and i weigh about 130 lbs...i smoked on the 22nd of June..already regret it. I was drunk when i did it it was stupid. I have been drinking a lot of water, and peeing a lot. But when will it be out of my system? And how can i get it out quicker? I the last time i smoked before that was June 18th 2010...so i do NOT smoke often ....at all. Help me out please.