Uhm i Deleted All my characters including this league one

Hello Dear GGG,
I was clearing up my character list in the game and deleted my main character for the league, I usually dont like to play many different builds and wanted to ask if it is possible to get back the character that i just deleted? There should be only 1 Character in this league and its IGN was SausageGripper.
P.S. I just created a new char but kinda sucks that i deleted my character that i progressed so far with