If you lose $2,000 worth of cryptocurrency, then there is a problem to you. Check first yourself if you have capability in trading because if you will continue what will you do, it may lead to total bankruptcy. Unless, you are a millionaire.
Trading is a risky way of earning, you may gain or lose money. If you will enter the world of trading, be wisely and knows every side wether dump or pump of the coins you hold.
For me $2K worth of losses are commonly happens like when the times I need to sell my holdings because I need it for emergency so do not lose hope in trading mostly if you are a beginner in trading because every person needs to be failed to understand their mistakes.
You're bound to lose money anyways if you're trading in crypto and though 2k isn't a small amount, a lot more can be lost along the way. If you lose that much, then it'll be something that you can learn from in your future trades. You have to be ready to take losses anyways if you decide to trade so i think just take it stride but don't forget what mistakes made you lose and try not to repeat them. Trading is a continuous learning process so just be positive