I'm sorry to hear about the situation. Start planning right now for a new job. Get your resume up to date, start looking. Get a new set of clothing you feel good in and do interview practice with a friend. Maybe you will find a better place to work or maybe just a stepping stone.
Thank you very much for your advice, @debism. I like your idea of getting a new set of clothes and practicing with a friend. This will give me more confidence in getting out of here and finding a better place. :)