@sambucety that sounds like a tragedy that might be interesting yeah, but it might also be very boring, depending on how the author would approach it. That kind of story easily falls into the trap of just becoming an angst drama, or some poor love-triangle romance story.
After having found out you and the heroine are reincarnated after being falsely accused by heroine, if I were in that position I would feel quite miffed and probably come up with some petty low-effort way to screw up the heroines worldview and plotline. Like, with how the mc's in all otome game stories know every event by heart (and as such, you do too), why not anonymously tip off the targets about the events as a "I overheard X intends to get close to you and orchestrate this:" kind of thing once they enrolled in school and the plot started. So when the events happens, it will alienate them instead.
Letting the heroine know they are watched by other reincarnators laughing at their antics, and not special at all, might be a bit fun too.