Can I sue THHSC if they denied me Medicaid (even though I was awarded benefits) which caused me to go a whole month without meds

I am on record as being disabled and was certified for Medicaid through the year. THHSC revoked my Medicaid insurance causing me to go without medical help, including medications, for more than one month. I am already very sick and got so sick, I was vomitting amongst other complications. (I need meds for physical and mental ailments every month).I made aware my problem to my caseworkers and their supervisors. Anyone of them could have accomodated my request to restore the Medicaid benefits I had already been awarded by going into the system. None of these persons helped. Not one of the contacted THHSC employees even so much as responded any of my many communicates. Has anyone violated my civil rights under ADA Title II - access to government programs or can THHSC claim sovereign immunity?