Lady Gaga offers a behind-the-scenes glimpse of her preparations for her Super Bowl halftime show, as well as opening up about her feelings of loneliness in clips from the upcoming documentary “Gaga: Five Foot Two” that she shared on her Instagram account Thursday.

“I’m alone,” she says in one clip. “And all these people will leave . . . and then I’ll be alone. And I go from everyone touching me all day and talking at me all day to total silence.”

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Chris Moukarbel, best known for his documentary “Banksy Does New York,” followed Gaga for a year until the Super Bowl for the film, which will debut at the Toronto International Film Festival before it premieres on Netflix on Sept. 22.

In another clip, she addresses her feud with Madonna, saying, “I still admire her no matter what she might think of me,” before teasing that there is one thing that bothers her. Of course, the clip fades out before that issue is revealed.

Gaga is in the midst of her “Joanne” tour, which stops at Citi Field on Monday and Tuesday and has her playing the biggest venues of her career.

Though “Five Foot Two” will arrive during a break between legs of her tour, Gaga doesn’t plan to see the finished product.

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“I have seen a few short clips of the documentary, but I decided not to watch it all the way through or most of it for that matter because I can’t be objective about myself,” she tells fans in an audio clip. “So you’ll see it before I do.”