normally based on your time frame you should cut your losses...where you stop should be pre determined as part of the trade plan before you enter the trade
so you dont need to ask even yourself whether and where to exit
now for its worth if you are able to hold in to next week or so then in my humble and uneducated opinion the market will go much lower next two weeks and establish a new low ...it could be Dec lows on Dow and ES wiping out all gains so far this year.....and then will set a rally...
but it may go higher today / Tuesday...
so if it fits your timeframe and money management then you may hold on....this trade actually may turn profitable
but take a decision based on your situation, personality, probability, analysis etc.
I am not advising, suggesting or recommending any thing. Just putting my thoughts on one of the probabilities.