Miguel went to your universe cause a canon event was about to be prevented by you, a spider-person.

You were fighting Vulture in your city and your sister and niece are in downtown as well. Vulture ended up crashing through a building and the building clasp. You try to save your sister and niece, you were close in saving them but Miguel tackled you in the air and prevented you from saving them.

Vulture flys out and sees you and Miguel arguing as your mask gets wet in tears and screaming