I was just at apple store backing up my phone because I needed a repair. The tech changed my setting to to icloud back up. It was taking so long that I started to delete tons of photos because I have them all on my computer. I didn't relaize that it was deleting them off my computer as well. I also accidentally hey delete all on my computer instead of recover. HELP??
If you didn't empty the contents from the Photo app's "Recently Deleted" folder then you should be able to recover them.
Yeah, if you had iCloud Photo Library on, they're gone. If you have another recent back up, you could restore them from there. Or check the recently deleted folder like D suggested. Those are some options -- good luck!