Ok. I don't know you, but I think you've counted yourself out unnecessarily. There are plenty of petite women, especially of certain ethnicities who might be perfectly happy with your height and be glad you are not a stunner, as they've had that and they don't want the narcissism that sometimes comes with it. Just don't be too harsh on yourself. Just be kind, interested and open when meeting women when out and about and let them do the deciding. Just keep your eyes peeled for opportunities.

Good luck to you.