Artemis-within, I had similar thoughts at times. One of my therapists had also asked a similar question (or rather hinted at it)...damn I can't remember what they said...

In any case, I was also shy and quiet and at times both wondered and even had this fantasy of being adopted, almost this view of like perfect parents as soul mates, and finding them one day. But I don't think I was, though like most things, I can't be 100% sure of it.