Will my amended refund only be for the dependent I added on? I noticed my other dependents name was also on there after I filed and it has already been accepted.

I am just trying to make sure I didn't mess up somewhere and if I did how do I correct it. I feel like the amount it showed was high for 1 child but I also haven't gotten any of the stimulus checks or anything for the dependent I added on, so I figured maybe it was like a back pay type thing.. I didn't think the irs or TurboTax would approve it if it wasn't right but I just want to check.