It's way too risky to be out of bitcoin right now because people are calling for 10,000$ per Bitcoin before they will start buying, it sounds like when people are calling for 100,000$ per BTC months ago and the opposite happened, now people are calling for 10k again, the opposite might happen again, the best way to deal with this is start buying BTC every week, maybe on Mondays? This way you will feel better.....remember, when people are calling for the exact same thing the opposite always happens.
Do not sit back and do nothing
Tell me first that do you invest on calls and guidance of other people? If this is thing that other people influence can make you buy/sell then you should not involve in this market because it's the whole time manipulated and those who are calling bitcoin to $10k now have no base for their nonsense talking so don't believe in them.
We have seen bottom and we can go little bit lower then that but if you see bitcoin as a long term investment tool and see it's future growth you would believe in it not on others saying.As you said weekly or monthly investment they are best because I myself have been DCA investor and speaking frankly it's really good way to invest your funds and you can accumulate more in the long run when prices will be way higher.
People have the opinion that bitcoin can make them rich within few months but it's not true because we have bull and bear cycle both in the market and you can make profits in bull market and investment for the same profit in these bearish time so choice is yours because whales want to dump coins on you to buy at even less making more out of your pockets.So invest and hold for long term in bitcoin.