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.

You should not bought that hype,but since its been done already what i can say is hold and never sell that coins,because that would be another big losses if does
Maybe it will took another years but since youre not in a hurry,waiting for that time wont give you pain,because after years you will earn all that losses from the first failure until this one