$BTW 5-minute plunge of 3.5%, trading at 1.4739, with a 24-hour range of 1.3561–1.54.
Wait for the candlestick to close before deciding; don't take intraday wicks seriously.
The more urgent it feels, the more important it is to follow your stop-loss.

Just my personal view; I may not be right. Please think it through rationally.