Recover groups from deleted scene

Hi, I am a beginner and have just spent 3 hours creating a planting plan in an existing document and hadn’t saved the recent work ( I should know better but am so tired and brain is mush!)

I had 2 scenes and deleted one and it has made all my recent work disappear. I was under the impression that any new work done would be saved to the default layer rather than to the scene but there is nothing there but the base plan. Is there a way to recover items that were attached to a specific scene??

Help!!

sorry disregard I have sorted it!!