Wow. It would be a shame to give a scholarship of that worth to a student who hasn’t the motivation to finish what he started. Doesn’t say much for your ambition or foresight. I hope just the “waiting to see” is enough of a lesson to you that you can take a look at the risk and not put yourself in the same position again going forward.
I understand that senioritis is a “real” thing but its just mid-April and most northeast high schools still have at least another 6-7 weeks before graduation. Seems like it shouldn’t include the entire spring semester lol. In my D’s case, there was no room for senioritis, they were too busy writing their Extended Essays and studying for their IB exams.