Bipolar and lgbt

Am I the only one who’s noticed almost every bipolar celebrity also happens to be lgbt? Demi lovato, Halsey, Mary Lambert, Bebe Rexha, Sia... I myself am bipolar and I have questioned my sexuality here and there and pretty much everyone I know personally who’s also bipolar is also lgbt. I know one symptom of mania/hypo-mania is hyper-sexuality, has anyone else noticed this?