So, April 21st...and you are still here, still Schrodinger's Cadet Candidate.
There is still an entire week of April before us. The Appointments process must be in overdrive to complete the class of 2022.
My #3's BFE did not arrive on the doorstep on 24 April last year. He had no warning that it was coming, no phone call, no correspondence.
If you are still waiting, just stay positive and consider all possibilities. Do not be afraid to commit to your Other Plan A--even if it you risk losing $300--although if you receive an appointment before 1 May, you can email the Other Plan A and request a refund, with the knowledge that some happy student will rise up off the waiting list.
Have a great weekend.