Welcome to our forum.
It is good to find a website where you can express your poly feelings, and you have found a particularly good website for that. Love is not a limited resource ... Yes, even romantic love is an unlimited resource. (Though in all fairness, we do have to know that time and energy have their limits.)
I hope you will enjoy your time here. The Dating & Friendships subforum
is something you might want to check out.
I'm wishing you the very best, and that you will find that additional special person or two to join you in your family.
With warm regards,