This is just the beginning, you will still experience more decline in your portfolio when the  market turns more bearish so be ready for that. However, this is what all smart investors have been waiting to come, to take advantage of the current bear market and buy more bitcoin while they are not yet recovering. Otherwise, you will never enjoy the bear market and lose the chance to build your wealth in your portfolio. As no one knows how long this bear market will be, i think its best to just enjoy doing DCA until you ran out of your funds allocated for your investments.