Did i just faint or what?!?

So i woke up this morning and walked over to my door to go downstairs, when i was about to twist the doorknob, i felt super dizzy and like i my eyes kinda went black and blurry. The next thing is i wake up and my head hurts like crazy and im lying next to the wall by the door.. Did i pass out or faint or what?? My head hurts