this is very huge loss. I know how it feels ...Hodl would be the last thing you would want to hear. I have always say this and would continue to say. Please don't invest what you can't afford to risk....You have to take calculated risk..The best advice i can give you is still hold..Well you might say am not in your shoes does why am saying this but actually does not the case. If you sell, you're still in deep trouble of losses. Once you're in, you're in... Take bold step and hold. You might recover everything...