GOF hp different

hi i don't think anyone had this idea but if not it my original headcannon i Dunno so yeah it's set in govlet of fire when harry is hiding behind the headstone hut instead of when harry steps out the finite incantum?( wand connection thingmy) happening it goes a lil different. start:.Before Voldemort could say anything harry shouted "OBLIVIATE" but instead of focusing on one memory instead wiped nearly his whole memory like up till he was about 21 but all his thoughts and memories of dark people and plans to take over the wizarding world gone.he remembers he tried to kill harry as a baby but doesn't remember why so Voldemort getting increasingly confused turns to his cloaked masked followers and exasperated shouts "who tf are you" and looks around as if trying to remember why he was there mumbling "shit i tried to kill a baby!?" and on the choice of the person on this talkie he either apparated away or stayed your choice.oh and he still thinks his name is tom obvi.have fun my donuts 🍩.