Lost Progress

Hi, so I've just lost all of my progress on both Origin and Steam versions of my game. Origin version resetting me back to lvl 1 and absolutely lost everything. Same story on Steam, except it kept me at lvl 324, but still lost everything else. All skins, stats, content, everything.

Now, how this happened.:

I installed Apex Legends on Steam and linked my profile and played my first matches there. After a while, I noticed a lot of stuttering, so I was like "ok, let me switch to Origin and see if I have the same issue". I update Apex Legends through Origin, boot up the game, and I am greeted with my Origin account being reset to lvl 1 and all of my progress completely wiped. Then I think to myself "Ok, this might be an error" so I restart the game to check again, and yes, all of my stuff is still gone.
I then go to the Steam version of the game, boot it up, all fine and dandy, and it's the same story, except that I am at lvl 324 on the Steam version, but still no items, no stats, nothing. It's all gone. 750+ Hours I've spent on the game is gone.

I have no idea what to do. Hoping something can be reverted or something to get my stuff back, but I am in complete shock and will absolutely quit playing Apex Legends if I have indeed lost all of my progress like this.

(Images provided showcase the stats of the "Saturn" account which is the Steam version of my game, Origin having 0 stats also, and the lobby image of both "Saturn" and "SatvrnPR", the second being my Origin account)