Nothing to afraid of because what's happening to market today is just normal happening that soon be replace with a good and healthy condition of the market. Instead of feeling worry and fear, it's the very time to invest more because while the price is low, the better volume you can buy from your money.
Current situation of the market is for the time being and will end soon. There is nothing to worry about it. Cryptocurrency investment is very risky and if you want to make money you will have to take some risk. There is nothing to be afraid because profit and loss are parts of trading. Be strong and confident about what are you doing.