better late than never, dont forget $6000 havent break yet, bitcoin still can bounce off 6k and you will lose money from shorting
sell now rebuy bitcoin at 3k or 4k is just nicely made 100% profit on bitcoin

How does your plan work if you sell everything now & we dip to $5,500 but bottom there & pump to back over $10,000. My advice is to HODL for a few years if you dont desperately need the money now.
Trading is a fools game.