Blog Probs

I was messing around with my google+ account and deleted a bunch of photos in my files there (I never put them there in the first place, I think they just synced through my Picasa). There was a folder there though called "Blogger" which I left alone. All 900+ pictures from my blog are still there and viewable in that folder. HERE however, they're all missing! Anyone ever have an experience like this? Any ideas out there how I could fix this? I really don't want to start over :(