However, we shouldn't stress about it because it will only lead to a wrong decisions like panic selling. You don't need to sell though just hold it till comes up and by then it will be more rewarding.
If you not already booked some percentage of your holding then i am not sure what is your target price. I do believe that many who were holding the coins for a long time already booked their profit and i did book mine as well when the price was around $50k and i wont be selling everything now until i am certain that the market is crashing which i did not see either.
I still think this as a minor correction and we will see a final rally in the coming months before the bear market catches up and i will be more than happy to see the correction so that i could enter the market once again and wait for the next rally.