Unemployment payback in a different year

Hi...

I received unemployment in 2020 and for a couple weeks in 2021.  I paid both state and federal taxes and I ended up having to pay it all back in 2021.  How do i enter this on my taxes?  If I show the repayment in 2021 when I do my taxes, how to i recover the money I paid for taxes in 2020?  This is about 3000 in taxes.

 

Thanks