It's easy to be caught up in the hype because Bitcoin was bullish for sure and for those quick profits anybody would have bought...worse off if you are using the DCA strategy it overrides these rules of buying the top, so don't be hard on yourself 

If you are a hodler you can still breakeven sooner or later as price hasn't dipped so deep far from the All Time High, so room to correct this mistake is still present.

Goodluck mate .