Cloud save overwrote local save

Where can i ask for help? I had a level 30 save on my laptop then when I got home I pressed the cloud sync. I pressed upload to cloud and it went okay. Then I went and tried to sync it on my desktop. It said okay but when I launched it, it was still level 26 so I synced it again on my laptop then on my desktop again. Still level 26 now I launched it in my laptop to find it on level 26 as well . Im so pissed since I got legendaries and a good shotgun but now I have no idea how to get them back