I will suggest you one thing, keep hodling. The current fall is just as intermittent and such falls are bound to happen as any new tech establishes it self, there are times when the value baloon up exponentially before massive corrections. There is a phase of fast but temporary growth, a fall and then a slow but stable growth. There are many factors for current fall including but not limited to war and sanctions. Also current operational cots of bitcoin are very high, but believe me in years to come the transaction fees and operational cost will reduce and bitcoin will boom.
Yet if you have not a backup money for your daily spending then you might have to sell some.
In most cases ... when the portifolio goes down badly like -70% or so , people tend to losing control and keep putting the whole money in! Until you realized that you have lost your life saving as well in there , irony .
I'd say you might have to wait up to 3 years from now at max to see your investment get back up to where it's belong!
2 years ago I lost 90% of my money. tnx covid and ethup