Don't post any more details on this public website or anywhere else on the Internet. Seek the assistance of experienced criminal defense counsel as soon as possible. I'm not licensed in your state, but I'm confident that a good defense attorney will be able to help you achieve your goal. Most lawyers here will provide you with a free consultation. Take advantage of that opportunity to speak privately and confidentially with one or more suitable attorneys. Good luck and relax; focus your attention and energies on securing good legal representation.
You do need to hire an attorney to review this case and in many circumstances for possession cases, you can be offered a pre-trial intervention contract if you qualify and don't have any other history. It may result in the charges being dismissed. If they can't prove actual possession and there are any issues with the statements being used in trial, you can make a better argument for the State bumping down charges. I agree, however, that you shouldn't discuss this over the internet. I welcome you contacting me directly if you wish to discuss more.