Hello Myrtle Beach Safari,
Welcome to Microsoft Community.
I am sorry to learn that you have lost your photos and would like to try to recover them.
But if the issue involves data recovery, because the data was lost during the transfer process, this is unfortunately beyond the support of the response community, and even if you contact Apple Support, they may not be able to do anything.
Please do not perform any operations on your phone and computer for the time being, I recommend you to contact professional data recovery company directly to see if they can recover your data under such strict conditions, after all, they are the most professional in data recovery.
If they can't do anything, we or Apple support staff can't do anything.
Best regards,
Mitchell - | Microsoft community support expert from MSFT