Just heard back.
Thursday: Accepted to Columbia SMS (sociology track) with the training grant in gender, sexuality, and health. A professor emailed me the week before and asked if I'd be willing to come in and discuss the program. Thought it was an interview, but she told me I got it. (I work at the hospital like a block away, so I could walk over)
Friday: Got my rejection from Harvard PHS (social behavioral science) via the applicant portal, haha. Yay Columbia.