Told I owe money back on my benefits - first time posting

I received a letter saying I was overpaid about $750 on my claim. It has been weighing on me all week. I cannot afford to repay it all at once. Who should I talk to first?

I asked for a waiver and a plan in the same call, and they gave me both forms. It was less scary than I expected.

Keep everything in writing and save the confirmation numbers. It saved me later.