Have you been working on a Plan B? Could Plan B include attending a university with an NROTC unit, joining as a college programmer and working your butt, then re-applying for the 4 year scholarship as a freshman? If not selected for that, keep working and apply for the 3 year scholarship. This doesn't have to be the end of your road, just an obstacle to overcome. It looks like you were applying as a Marine option, so PLC and OCS are additional options.