I can just recommend the same thing like everyone here is doing: Patience! Dont be to greedy and inpatience! We had a huge correction, and actually the trust from cryptocurrencies are away. So it need some time, untill the people decide again to invest. So the only thing you can do is wait and drink some tea. And if you have some money left, maybe you could rebuy some coins very cheap!
Well this is best move patience since the price were decreasing further. Without patience and selling all indeed would be lose all of your money. We can't say if this year is truly down again or maybe this year ends might be good in the market.