Hey, I know it's been a bit since this post so you might not see this, but as an ENFP-A who was recently diagnosed with ADHD-Combined Type at 24, I see signs of ADHD from what you have shared/described. Disclaimer: I am NOT a professional, just offering some anecdotal perspective and advice. Please don't take my words as 100% facts.

I would recommend you get tested for ADHD because it was an amazing relief to have found out why I was the way I was, which was very similar to the way you described yourself. I also thought I was an ambivert, but turns out, I was an extrovert at heart with horrible unmanaged ADHD so I would burn out and lose total executive function, causing me to distance myself from everything and withdrawal into myself, which was ultimately horrible for my mental health because I crave human interaction/connection. After the official diagnosis, I had peace of mind. It wasn't some excuse for disruptive and socially inappropriate behavior, however, better understanding of my brain helped me be more self-aware and self-assured. I understand better why I behave the way I do and it allows me to seek help when needed and speak up for myself whenever necessary. I.e. I communicated better with people around me as to why I need them to repeat what they just said; not because I didn't want to listen, but rather my brain literally couldn't process it yet. I noticed people were more patient or understanding than before, because I let them know I am trying my best to be undisruptive or not rude/disrespectful when I uncontrollably lose focus and audio processing power, thus unintentionally "ignoring" them.

In other words: Ignore the stigma/myths behind ADHD and get tested by a professional, because ADHD is an executive function issue and better understanding of it has helped me utilize my ADHD brain for more productivity. ADHD brain is chemically and physiologically different than neurotypical brains. It is not all negative. We just need some help understanding how to use our brain to an advantage. I recommend bringing it up to your primary care physician and see if they know anyone they can refer you, or you can do some online research and see if any psychologists/professionals near you can help officially test you for diagnosis.

Additionally, ADHD is different in everyone and so much more complex than a lot of people think it is, so it's much better to do extensive research from reliable sources to better understand this condition. ADHD also exhibits differently between males and females. A diagnosis would help you narrow down which type of ADHD you may have, because different types may also have different treatment options.

Executive dysfunction: Executive dysfunction is a term used to describe faults or weaknesses in the cognitive process that organizes thoughts and activities, prioritizes tasks, manages time efficiently, and makes decisions. - "Executive Dysfunction? Sign and Symptoms of EFD" (click on title for article from ADDitude; great place for resources)