The best thing to do is to allow our investment with bitcoin because if you make the mistake of selling now inorder to avoid more loss I think that action will be regrettable.
This is a time where we maximize buying of  bitcoin rather than selling. Buy now that is cheap and resale when it is high and you make your cool cash. We don't need to panic because Bitcoin can never fail us, It has never. That is what market entails. Not every time do we expect profit of increment most time one of the key feature of a true market is its ability to be 'unpredictable'. After all the market is up today by +4.74%.