Fastest Drop (Grumble Alert)

I dropped ranks in less than 20 games. It really makes you not want to try anymore. Paying the monthly fee feels like a waste. To add more context... I wasn't forcing any risky plays. Of course, I played to win when it mattered. However, I'd give up high-scoring hands to other players and easily win with low-scoring hands. If I defended, I'd almost 100% get tiled (tsumo), and what's worse, over 30% of the time it was an instant win (ippatsu). The worst was 6 consecutive hands where I got the "8 kinds, 8 pains" (though combinations were possible), and my opponents would immediately go for a high-scoring reach and win, almost always on the first try (ippatsu tsumo). What am I supposed to do...