You are gorgeous. The person who made the offending comment probably just wanted to feel like the only way to affect you or get your attention was to be critical - a variety of “negging”. It probably made him feel powerful to make you feel bad, and that’s just pathetic. Imagine how bad his life must be that that is what he does to feel powerful. Him having to live that life is your revenge. Block him, toss your hair, and keep on keeping on!