I have not smoked pot since July 5th, only smoked a small bowl, before that I haven't smoked in 7 weeks, but even then I was a once every other weekend smoker. Small amounts, I have a hair test in a few days for a job, I have somewhat short hair and I'm a small guy. What are the odds of me passing?

Zero... its locked in your hair and doesn't dissipate. And they will go after any hair on your body they want... and you do have some very slow growing hair that locks a lot of time up in them.

Since the tests usually cover 90 days (approximately 12 weeks) what you had over seven weeks before that will probably show up.