Retirement tax questions

@MaryM428  If my income disqualifies me ( I had a far better year than last year, the basis for my receiving the stimulus money ) and I have already received both stimulus deposits. I just want to input this data, as I assume it means I will have to pay it all back. BTW nothing in line 30, as some have suggested. Does anyone know how to do this????? I can only think to start a new return, fill in the checks first, then do my income. Will that freak TT out??