I got into the bitcoin again last year after losing all my 4.5 bitcoins to ponzi schemes early last year. I bought in bitcoin again at $20k. Now bitcoin is $6k+. I'm regretting my actions.

Sorry to say but I don't know what kind of fool you are dude.after losing 4.5 bitcoin in ponzi still you didn't learn how to value your hard earned money?and for what i am thinking you have lots of time to buy since you have lost early last year ,why needed to be on the highest value bitcoin ever has?theres a time when you can purchase in October or in January
It is very humane if you feel sorry, but it's all because of your carelessness, I think you are too hasty to invest, you don't analyze it first so you experience a lot of losses, my advice is to do the purchase of Bitcoin now, because this coin will probably go up, but all decisions remain in your hands.