Well, i think many people also have been there. Its very important to choose the right time before buying any coins. But no need to worry, just be patient because bitcoin will have a really good future. No doubts.
I have a friend who also buy bitcoin at $20k last year because he thought that the rise of bitcoin will continue but he is wrong, after bitcoin got rises over $20k it's slowly dump and until now it still have a low price but off course we still need to trust btc.