It's dumb either way; even if it were 'in your head', that would still be a legitimate psychological issue that's causing you distress and pain. It doesn't have to be physical to be a 'real' problem.
Madness string 105792
This is the crowning achievement of bullshit, the turducken of bullshit, bullshit on top of bullshit wrapped in bullshit stuffed with bullshit with a side order of stupidity for good measure. And people calling themselves feminists, claiming to be the arbiters of morality, equality and social progress, they're stupid enough to believe it.