That's bad and I feel sorry for you but don't lose hope. Sell it when the next boom comes or btc goes above 10k and buy back at the dip after that. You have seen that btc reaches upto 6k in dips. You can recover your amount easily in few months or sell your btc and invest in some other coins which has potential to give you food gains but don't buy them at their ATH. Always wait for the dip.