exposure to vacuum doesn’t cause people to explosively decompress, that’s a hollywood myth and it was refreshing to see it subverted. the human body simply isn’t that pressurized, it’s feasible to survive that long in vacuum provided you get immediate care.
also, 1) the ship is massive and she’s tiny, it would look the same if she was pulling the ship towards her, 2) physics doesn’t care about the distinction because it depends on frame of reference, and 3) exerting a force on an object exerts an opposite force on you, per Newton’s first law.
you should really broaden your horizons, it was a spectacular scene and I’m sorry you aren’t literate enough to appreciate it.