I deleted my income from 2023 on accident (it is just blank now) after this my refund that was about $1,450 went to about $300 total. Did this affect anything?

That should not affect anything unless you are averaging a lump-sum payment (such as a lump-sum Social Security Payment) and even then, a lower 2023 income would not make your refund go down. 

You also mention adding a 1099-R. Could it be that the addition of the 1099-R is the reason for the change in your tax liability?