I know this is more of a sketch than an official fan art, but it just captures his expression SO well. Like when he's really emotional but being him he has to hide it. Iron man fans, we all know these times :)
Wanda lost more than her confidence. They all lost a bit more than just what's on here. Steve lost some of the people he called family. Natasha is forced to be a government pawn again. Wanda lost her freedom, her confidence, her trust in people.