You don't "develop late-onset ADHD" - you either have ADHD or you don't, it's a genetic condition (one of your parents had it). You have to fit the DMS criteria of having childhood symptoms, and they will want to speak to relatives and friends who can confirm this.
Burnout can cause AuDHD traits but you don't catch anything - likely taking time to recover will be better than trying medication - for a start you have to find the drug and dose that works for you and you need to speak to a psychiatrist for that.
FWIW I was diagnosed at 35 (I'm 42 now) and I'm on 60Mg Lisdexamfetamine per day. The medication is not a silver bullet, and there's day I forget to take it.
Burnout can cause AuDHD traits but you don't catch anything - likely taking time to recover will be better than trying medication - for a start you have to find the drug and dose that works for you and you need to speak to a psychiatrist for that.
FWIW I was diagnosed at 35 (I'm 42 now) and I'm on 60Mg Lisdexamfetamine per day. The medication is not a silver bullet, and there's day I forget to take it.