I don't think opening another small short on Sunday would be the worst idea. Since we're back here now at the entry area, is it is possible to continue the trade. That said, probably it's best to move on. With harmonics always split your trades and be sure to take profit at each target. In this case that would be
B, C, then A. A highly ambitious reversal could target something like, a 127% extension of the CD wave. That seems unlikely here.