My hands are shaking so much it's hard to type. Just on a whim, I checked [1] OASIS to see if there was any news on my Step I score. Turns out it was mailed yesterday (so I should have it in plenty of time to start rotations). With my heart pounding, I tried the "OASIS trick" where you try and register to take Step I again, and I got this message:

Our records indicate that you have already passed this Step or Step Component or the equivalent NBME® Part. The USMLE Policy on Reexamination generally does not allow applicants to retake a Step or Step Component if they have already passed that Step or Step Component or the equivalent NBME Part.

While I won't know my actual score until I receive the score report in the mail, I really don't care what it is right now: all that matters is that miraculously I seem to have passed.