Your first question is best addressed with your unit staff, but I believe that would be a long shot. If you are clinically depressed, the most important thing is to deal with that and get the help you need. Yes, medications for ADD and depression may disqualify you. The answers to those questions can be found in the medical standards. They would be the same standards you had to meet to initially qualify with DODMERB.
I do not know you or your individual situation, so this may or may not apply to you. You just finished your freshman year in unprecedented times due to COVID. Many universities were completely or mostly virtual. Events schools normally hold to welcome freshman and help them acclimate were cancelled. Support systems were removed. I'll bet a higher number than usual of students ended up on academic probation after this past year and that a higher percentage report feeling isolated, lonely or depressed. Adjusting to college life can be hard, even under the best of circumstances. ADD is real. My DD (not ROTC) was diagnosed with this after her freshman year of college. This was never mentioned as a possibility throughout elementary, JR high or high school. I was surprised how many students are diagnosed in college. But there are also a lot of students who struggle beginning college because they have not learned proper study skills or time management. Many universities have classes to teach these skills. There are also businesses that specialize in teaching these skills. If you were successful enough in high school to earn an NROTC scholarship and did not have an ADD diagnosis and receive accommodations or take medications, I'd wager your issue is not ADD, but organization, study skills and self-discipline. And what you are thinking may be depression could just be a normal difficulty adjusting to college life, exacerbated by the COVID situation.
