A parking permit for a person with disabilities may be issued only for a medical necessity that severely affects mobility or involves acute sensitivity to light
If you do not have a parking permit you can be issued a citation. If you are in a spot so designated without a parking permit whether you are or are not in the car you can be issued a citation.
Typically, you would need to pay off the fines in order to be eligible to reinstate your driver's license. Occasionally, a court will make a person eligible for a driver's license once they have paid half of the outstanding fine. Ultimately, I recommend that you file a motion with the court and talk to the judge about your situation. The worst case scenario is that the judge denies your request.
This message does not establish an attorney-client relationship. As with all legal matters, seeking the advice of counsel is important. Only with a firm grasp of all the relevant facts can an attorney make a sound recommendation. The comments expressed above are based only on the information provided. You should consider retaining an attorney to discuss your question in greater detail.