What is going to happen to us after we received notices that they want our pay stubs from 10/13 to present?

My husband and I were receiving food stamps for approximately 5 months. About a month after we first received them, we both accepted new positions. During that time, I developed a heart condition, which I spent a month in and out of hospitals. My step daughter moved in with us. I got hurt at work with an arm injury. My husband found out he was losing his new position. Anyways, a lot was going on. We did not reapply for benefits at our six month renewal but we realized that we never reported our new incomes to our case worker. Are we in trouble? It was truly an honest oversight on our part that we forgot to report our incomes and we weren't sure we had to until our reevaluation.