How did I end up in elo hell?

I've won the massive majority of my recent games, about 90% since i hit bronze 5, and climbed from bronze 5 to bronze 3 89lp with like 5 total losses... then all of a sudden I started receiving 17 lp for wins and 19 lp for losses... what? Why is this happening? I'm ksghook on (click on ranked solo)
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