Do I choose 'Married Filing Joint' if I did my taxes last year as HoH? TurboTax does NOT have that option to verify AGI.

Your filing status for tax year 2022 is not relevant when entering the 2022 AGI to e-file the 2023 tax return. 

You enter the 2022 AGI exactly as is shown on your 2022 Federal Tax Return Form 1040 Line 11

We'd love to help you complete your tax return, but need more information. Can you please clarify your question?  Please provide details.

Did you get married in 2023?  If so you want to file Married Filing joint.

Use the AGI for each of you if you are now filing joint