High School Wrestling Help!?

Ok, Im 5'11 sophomore wrestling/starting HS at 182 lbs... last year i wrestled 175 and won 3 matches and lost 4 all were in exhibition or were in tournaments... this year im wrestling 182 and everyone is bigger and stronger than I am, and all have been wrestling since they were real young and I only since 7th grade. So far Ive wrestled 2 matches and got pinned in both, I ended up messing up my throat and left shoulder getting caught in a crossface tilt and a power half... is there anything i can do to be able to compete in this wait class?