SNAP recertification with changing income - 13 weeks in

I got a notice asking for proof of income and I am unsure what to send. This is my first time dealing with any of this. I have a final pay stub, a termination letter and my unemployment approval. What did you submit and how long did approval take?

I sent my last two pay stubs, the separation letter and a bank statement. I heard back in about 13 weeks, and my county offered an interview by phone.