No, it was your ancestors
Not at all, Muslims in the region are the descendants of locals who sided with the conquerors in their campaigns, and foreign migrants who came to the region during these conquests. The Ummayads, the Ghaznavids, the Delhi Sultanate, the Mughals, etc, history attests to them all having large numbers of locals fight in their armies, and them intermarrying with locals too, the most famous example being the Mughal-Rajput marriages that took place. Many indigenous Muslim dynasties also existed, such as the Kingdom of Mysore, the Khokhar Confederacy, the Shah Mir Dynasty, the Gujarat Sultanate, the Jaunpur Sultanate, and some of them were quite well known for the brutality they inflicted upon your people (the most notable example being the Shah Mir dynasty). Brush up on your history, because it's quite clear you know nothing about it beyond Hindu propaganda.
Rape is haram, and there is no evidence it occurred on a mass scale.
In perpetual identity crisis, on wether you are foreign invaders or the natives of the land.
Last time I checked, you're the ones who can't accept the Indo-European migrations to the region. You also named yourselves after a river that almost entirely flows in Pakistan, and much of the history you take pride in comes from our watan too (Porus, Panini, Harappa, Mohenjo Daro, Bakhshali Zero, Gandhara, Kanishka, Akbar, etc).