Account Disappeared

I was playing normally until today, when i was kicked from a server that i play (Server resets). But when i reloaded my game again, my account couldnt log in, i tried here on the website, but it says that my e-mail was not registered. I created my account again with exactly the same e-mail and nickname and it create, but i’ve lost all my progress on every server that i played.

Is there some way to get back my account?