i hope it come backs to 18k, I bought it high

It will, don't worry about it bitcoin price always recover, maybe this time it will take a bit longer then usual. Many good things happened last year, price is very high at the moment and it will be much higher, we need to wait for that to happen.
Last year in this this time I wanted to see bitcoin price at stable 2.000$, year later price is much higher. Now I wish to see 30.000$, will bitcoin surprise me again and go higher? I believe it will, now we need to wait and see that.