Medicaid with drawn/Medicaid withdrawal request?

Does anyone have any idea about medicaid getting with drawn?? I just recieved a notice online that my medicaid was withdrawn 10/03/2016 because I failed to follow through with an application?? What application?? Never told me anything within 3 months. Doesn't make sense. I'm about to have a fudging baby any day. I applied for Medicaid in June sent in all my documents got approved got my medicaide card going to doctors and this is what I get? Wth. They never said anything. && why after 3 months their giving me this BS.