2022 rerturn lost RMD figures--now what do I do?

What do you mean lost?  You had to enter the Form 1099-R on your federal tax return which would have included the RMD if you are required to report an RMD for tax year 2022.

The taxable amount of your withdrawal on the Form 1099-R would be entered on the Form 1040 Line 4b if from an IRA or on Line 5b if from a pension or annuity.

What is shown on your Form 1040?

There is no separte line or notation for RMD's. on the 1040  the reason Turbotax asks about them is to see if penalties are due.