Straits Asia again

This trade has been quite stressful:

• My broker called me yesterday to suggest that critical support was at 2.03 (200 EMA) several hours before it bounced off from there... She suggested I buy more but I didn't because don't want to risk any more on one trade.
• She said critical resistance is around 2.25, which is the 50MA and the blue trendline (connecting head and shoulder).
  

In hindsight, maybe I should have waited for the trend to be clearer before buying both for:

• the overall market, and
• to break the head/right-shoulder trend line. Or at least a HHHL.