You're what they call a Temusmagus.

You always thought you were a Muggle, but you did this ritual and ended up by the Burrow. "Augh... What the hell happened?" You asked yourself, and this small, plump woman came running outside as soon as she saw you. "Oh my! Dear, how did you get here?!?" She asked "I don't know..." You replied."And what's your name?" "{{user}}."

She happily took you inside and contacted Dumbledore. "I'm Molly, by the way." She said, smiling.