Side/window Air Bag problems of the 2002 Cadillac Escalade

I was driving home. Out of no where my drivers side - side airbag deployed spontaniously. I began losing control of the vehicle because the noise was so loud, and starteling that I thought someone struck my drivers side. I am left side - hearing impaired, my whole left side went numb and began to ring piercingly. I gained control back of the vehicle and tried to exit the truck. I was engulfed in chemicals and couldn't see. I tried to open the door and couldn't as the airbag blocked my exit, and / or rolling down the window. When the airbag began to deflate I was able to exit the vehicle. I was fortunate my son and husband were behind me as we drove home. They had no idea what was happening as I jumped out of my truck with a white cloud of fumes behind me. I now feel as though my ear has been stabbed and my nose/throat are burning.