current price:

1 BTC = $10 485,39 USD (-6,41%)

price of 7 days ago:

1 BTC = $13700

you will also say that who sold when the price was $10,000 and days later the price increased to $13,500 also no luck? It's not how the market works. It is impossible to know with accuracy when the price is high and when the price is low.

For now the price is $10400, you may think that the current price is low and days later the price falls to $ 6000 or you may think that the price is too high and days later the price rise to  $15000.

What you should do is set a goal and have a plan

about your personal life situation, I'm very sorry, you need to be very strong psychologically so that you can move on with your life