What's the Punishment for Possession Marijuana, < 20 grams

[btown]

My question involves criminal law for the state of: Florida

I was given a juvenile citation for possession under 20 grams of marijuana. I had to do teen court, but I am almost done, in fact just waiting for a call to finish it up. Well I got pulled over the other day due to a tag light being out. The cop got to car and asked questions and what. He asked me to get out searched me and asked if marijuana was in the car. I replied yes, he then sat me in his car and arrested me. I was not put in handcuffs and not read my rights (ever). What can my sentence be, or can the charge get dropped?

[Mr. Knowitall]

You should talk to your parents and work with a lawyer. You are sending a loud and clear message to the court that you don't deserve another break.