Wait, that does meant that you've sold it all only for $5000 and you've taken the losses as if you didn't lost at all? That's $15,000 and a big loss to talk about.

I'm guessing that's another altcoin and if you've learned from your past and you don't want it to hold anymore for a long time then that's you have to do and change your strategy and only hold it for a short time.