Contact the prosecutor to see if the case is still going to trial. Contact your insurer for more information as well. If you're not sure what to do - make sure you show up and comply with the terms of the subpoena. Good luck.
I am not a Florida lawyer, but I expect that most charge 1/3 of what they recover for you. Be careful about those who discount their service. You very often get what you pay for. Hire the best lawyer you can for a serious injury case. Even if they are more expensive, the result will likely justify the extra cost. Good luck.
In addition to reporting this to your insurer. I would strongly suggest that you consult with an insurance bad faith lawyer. Your insurer owes you a duty of good fatih and fair dealing - including the duty to resolve your claim without policy limits to avoid putting your personal assets at risk.
Consult with an attorney to help protect your interests. Good luck.