If a woman sees you hesitate or be nervous, is that a turnoff or no?

Sometimes I’m nervous and she sees me and she also knows, but when I make my move she says she has a bf. Kinda hurts.

Plan on just approaching based on instinct. Tbh, gut beat emotions.

But we all know fear (best word in this case) is normal and how you handle it. Summon courage and make your move.

What are y’all advice?