Where do I report my 1099G form for my unemployment that they took taxes out of

Enter your 1099G in Federal>Wages & Income>Unemployment

Go through the screens very carefully, making sure  to enter any federal/state tax you had withheld from the unemployment.

https://ttlc.intuit.com/community/entering-importing/help/where-do-i-report-a-1099-g-for-unemployment-or-paid-family-leave/00/26530

You can enter your 1099-G from unemployment by selecting the following:

1. Federal
2. Income
3. Unemployment and Paid Family leave
4. Then on the screen to enter the amount you received put a checkmark in the box that says federal or state income tax was withheld. 
5. You will get a drop down to enter the amount or you will enter it on the next screen depending on which version of TurboTax you are using.