DS is currently going through the process just like you but is further along so I will help with whatever info we have found along the way. First, you may think that you were never diagnosed but in order for any therapist or counselor to put invoice in for insurance they have to provide a code which is essentially a diagnosis. The code for self-adjustment disorder is a cover-all. Second, Mr. Mullen is absolutely who you need to inquire with. He works every day all day it seems and even called my DS at 10:30 at night to put him at ease with the process. With all the shootings in the world and mental health being targeted it seems all the branches are looking closely at individuals who check off anything related in that category. That being said, DS was told that if self-adjustment meetings were truly just about normal 16-17 year old stuff, then there should be no worries with waiver. The next part is important. You most likely will be requested to have the therapist/counselor provide the actual clinical notes. This can be an issue. My DS requested and was told from his counselor that he doesn't provide notes ever and would write a summary and evaluation. A summary and evaluation will not be sufficient. There are different laws in every state as to if the therapist/counselor legally has to provide them. Luckily in my DS case, he begged his counselor and was provided the actual notes. I'm telling you this because you may want to start the process now to try and get the notes so it doesn't hold up the timeframe of waiver review which can take quite some time I've read on this forum. I also can say that I don't think (have read) any branch considers DQ when considering appointment offers. But to receive full appointment you obviously need to get waiver. DS currently CGAS appointment conditional on waiver. Hoping for waiver before the June 1 deadline to receive waiver.
Best of luck to you and I hope some of this info helped ease your mind.