I bought 3 btc on credit for 19k about. What should I do? I am way underwater.
Remember you are never under water until you sell. You do not lose or win until you realize.
When dealing with a depressed asset you have to ask yourself (emotions aside) and answer objectively to the question:
"Do I see value in this asset?"
If you see a value, then others most likely also see the value. If this is true then relax because markets go up and down. All the time. When it is rapid it is volatility. When it is slow it is a trend. There are often volatile up and down trends. There are also sideways trends which are usually moments building for a bull run or bear fall. Signals can help determine that. Right now you are seeing a down trend referred to as a Bear Market volatile price action.
This happens and you can guess at the reasons but the reasons only matter partly. The science matters the most.
Where is your asset in its growth curve? Why is it valuable? Why did you buy in the first place?
Sometimes the answers are cases like yours where most probably you wanted to get in on the action and did not want to miss the bus. That is fine but this is how you pay for it. Before you do anything the first step should always be to do what? Your research. The thing about buses is that there is always another one so if you miss this you wont miss the next one right?
Now is the time to do your research because you probably did not do it if you bought at the high.
Just know this...There are market makers out there who rely on people like you to do what you did and then sell your hand the minute the market starts crashing, declining, or even when it gets really frothy. Why? It is human nature to want to minimize damage. You fear losing money. You are then in fight mode and you make bad decisions.
If you came to the Crypto Arena hoping to make quick money without any research or experience then you are the fish. You are the prey. Now you must learn how to not be prey. You must learn trading signals. You must join crypto groups. You must watch markets and understand patterns and volume and P&D and how to avoid being the sucker.
That is why I say now you must learn. Now you do research and learn what you did wrong. In the meantime, I suggest you get a pad and paper and start making play trades every day. Learn to watch charts and understand how the market works and play with fake money on trades. This will help you learn patterns. This will help you be more comfortable with the market.
Fear and Panic are the two main components to shaking weak hands loose. You don't know why the market is declining right now but I can promise you this is where the money is made. Crypto is not going away. BTC is not dying. It is just building pressure and whales are buying low from all the weak hands they shook. Don't be a weak hand.