Right now, I just think the pullback is a kneejerk reaction and will settle itself out. At the moment there hasn't been chart damage.
Recognizing the difference between a reversal and a pullback is one of the most fundamental problems to solve in trading. It is not easy. In trading, one can however choose to get out on strong momentum peaks and re-enter at either the same price (if no pullback) or lower prices if price pulls back. Admittedly, I'm not the best myself at doing that.
By now, the long trade is a hope trade where one can only hope that the market finds a bid and reverse higher.