Though -4.9% loss so far, I believe I'll make profits soon!

DCA is a respectable enough strategy, especially for a newbie, but it's important to optimize your buy-in range. Where did you start buying?
Since selling momentum is still quite strong on the higher time frames, I'm expecting a revisit to $9K and possibly lower. I might start scaling back in at $9K but it's too early here in the $10K area. I think there's still plenty of time to wait this correction out.