That was huge mistake but its ok. But now onward you will not repeat it. If bitcoin is dropping its price doesn't mean it will not recover .It will recover for sure not quickly. It will take some time but it will surely get back to track. You have to be calm and wait for it .As you look at the bitcoin graph its increasing its value. If you dnt need money then dnt cash out it ,keep it .It will surely give you profit.