I know exactly how you feel. I took mine on Feb 4th (Friday) and got my CK score today Feb 23rd (Wed). That's three Weds later. After doing some searching through these forums and asking friends, this is what I have gathered (and note I may not be exactly correct).
Scores are reported every Wed. And as another post mentioned, each week's exams are clumped into a block. Each block seem to begin on Saturdays and ends on Fridays. For example, I took my exam on Feb 4th on a Friday, which was the last day of the Jan 29th to Feb 4th block. So everyone who took the exam during this block should have received their scores on Feb 23rd, which is three Weds after their block ends. In other words, if someone took their exam on Jan 29th, they still got their scores three Wed after their block ended but technically waited 4 Weds until they got their scores.
I hope that helped and I didn't confuse you more. Good luck! 🙂