ADHD ENFPs, tell me your story, and do I have ADHD?.

Im wondering if I have ADD or inattentive ADHD, but im then worried that im bias, or people will just see me as just wanting an excuse... Tell me the differences between being an enfp and having ADHD. Mainly inattentive, but there is still a possiblity I might have non attentive. Tell me the differences please!

Rant time: Like seriously, I would be like, "OK NOW IS THE TIME TO FINALLY GET MY GRADES UP, looks like i have to homework tommorow, GREAT." Next day comes, alright class, today is tuesday and now please turn in this that and that. "TODAY IS TUESDAY?!?!?!? WAIT, WHERES MY BACKPACK?!?" Literally happened so many times. But i swear, if I wasnt Ne dom and I didnt use the relation of other things to remember what i forgot, by god I would die.