Florida is an at-will employment state, which means that the employer can end the employment relationship at any time (as can the employee) as long as the determination to end the employment relationship was not based upon an employee's membership in a protected class and was discriminatory in nature.
However, if you had a contract with your employer, and the employer's termination of you was in violation of the terms of that contract, you may have an action against the employer for a breach of contract. If that is the case, bring a copy of the contract with you when you go and speak with an attorney so that the attorney will be in a better position to advise you.
An attorney-client relationship is NOT created by the answering of this question. If you would like to discuss your matter more fully with my office, please contact me to set up an initial consultation.