The most recent bearish wave looks impulsive for me, usually impulsive strong waves are followed by short pullbacks and at least a resumption attempt of the initial impulse wave. The wave has taken the short to medium term trend line and printed a Gravestone doji candle. My targets are outlined on chart.
Looking at the set up, you were totally correct in your initial idea. Selling the first rally after any major drop almost always works. In addition, you had the gravestone dojis and the correct pull back to the trend line. The only potential warning of underlying strength is found on the weekly chart where the last double top did not create a serious reversal and the move continued up indicating a serious bull market. But that is far from a serious indicator of future trends. It was one of those trades where everything was done right but the market had other ideas. Life of a trader.