Will i be going too jail?? please give me advice and 10 points too best answer?

last week i was charged for Petit larceny, trustpassing and per session of stolen property. this all happen because i took 7 dollars worth of scrap metel from a abonded werehouse in the buffalo new york. i was unaware of it being agents the law going in the building and takin scrap metal because i was thinking it was all just garbage. but my question is what is going too happen too me?? its my first affence and my first time going too court and i got a legel aid that i got too talk too on monday. but will i go too jail or will they go easy on me? please answer