Am I doomed to be alone?

Whenever I see couples online or in public I always think how I'm not interested in that relationship and how it doesn't feel normal to me, I don't and haven't ever felt a future with girls , I've dated a couple of girls and it only ever lasted a couple of weeks but it never made it past kissing so i am still a virgin obviously.

Other guys and friends always say how they just have this chemistry and can actually feel longing to be in a relationship but I feel very different and always have.
Am I doomed to be alone?
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