Felony to the fifth and 3 first degree mister mineros.!?

I have court thursday and i am so scared and dont know wht to excepect. My three 1st degree mistor mineros(spelling) are: falsefactions, huffing illeagal susbstances( air duster) , and theft. My felony is trafficking (giving other kids air duster). I am so scared so please someone help me and tell me wht might happen . I am hopeing to get off with community service and like house arrest or prob. I am 16 years old by the way so they can charge me as an adult. oh and i live in newark ohio... ! thnx melissa