I am afraid the price will go even further before the trend is reversed, so for now there is nothing better to do than to stay as calm as possible. Also, if you have payments in bitcoin, you can make them, you won't lose anything. I have some fiat payments I need to make from my bitcoin reserves and I am telling myself I just need to wait patiently for a week or too (though honestly it might take longer for the price of Bitcoin to go over 10K again) and just hodl.