Items lost after DC

[C9blastoise]

Hello,

 

I was hunting Scraggy in Sinnoh at Iron Island. When I saw that Thor told us there was a new boss. So I figured. Let's go find it and take my pokemons out for the boss and put items on them. Then I DC'd and was back in the Iron Island Cave where I was farming Scraggy. With my Sync, False Swipe Pokemon and the Scraggy I caught earlier. So I went back, thinking it was a simple rollback, took my pokemons out again for the boss. But couldn't find the items I had given them in my Inventory. So I don't know what to do now. As I cannot buy new once from players because I don't have the money at the moment.

 

EDIT: the items I lost are: 1x Flame Orb, 1x Choice Band, 1x Life Orb, 2x Leftovers & 1x Focus Sash.