I have accidentally deleted all the titles and reviews I added into one of my lists

Hi, today I tried to add a series into one of my lists but added the wrong one. After trying to delete it I must've accidentally checked the 'all' box and deleted the rest of them too. Is there any way to revert this and get the contents of my list back? There were over 40 titles in that list, wrote reviews for each one and constantly used it to recommend shows to friends so it would be a shame to see it all gone.