I think it's too early to buy when the markets are this bad and the same blood has spread to Bitcoin, I'm not sure we haven't seen the bottom yet.
I have some cash set aside for bad days like this, maybe I'll buy it gradually or wait to see the bottom.
Even in the current economic situation, I think Bitcoin has remained quite solid, isn't it clear from the current situation that it will get much better results in the future, if I can buy Bitcoin cheaper, I will automatically perceive it as a great thing.
What are you waiting for, you might miss the bottom and just buy at a higher price if you approach investing like this. It's best to do DCA, I think this is one of the safest approaches for you if you think the price can go lower. You may miss the train if you wait for the bottom, while the price of bitcoin could reverse quickly if you don't buy it now. Really this isn't financial advice for you, but I think this is the best time to buy.
If you have cash, then buy now and do DCA. You can buy with 50% now of your total budget, then 25% on the next occasion and 25% again on the third occasion. This is much better than wasting an opportunity like now. By the way, I just saw bitcoin down more than 5% where the price is around $78k, don't you want to buy it?