Actually what happened to the market and BTC now? then what about the Altcoin situation that also follows a graph that continues to decline.
I think I have to stay calm for a while and spend time with my family at home.

You have got a wise answer, stay calm and give a time to your family.
You can expect the price of bitcoin to reach $20,000, $50,000 or even $100,000 it's up to you, but you also have to have other solutions so you don't do stupid things. And you have to think that the price of bitcoin may decrease more than this, it can even reach $ 1000 because every trader will experience saturation so they decide to go out temporarily and make prices drop dramatically.
Cryptocurrency is very promising to be used as an investment place, but it can also be a place that is not recommended for investment. Your mindset must be rotated, when you have to stay with your investment and when you have to go out temporarily then clean the negative brain that you have so that when you return you have a good prediction.