Boyfriend lost confidence?

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11 mo
My boyfriend likes to play as a bit of a tough guy, and honestly I like it when he does that! Long story short, I was at a Brazilian jiu jitsu tournament he was taking part in, and he couldn't stand a chance against his (few) opponents. The last one really dominated him while also sometimes smiling and throwing glances at me. Well, back that evening he confessed that he felt completely humiliated, and since then even in the bedroom he hasn't been the same. What can I do to help him?

Updates
11 mo
What can I do to help him regain confidence, especially in the bedroom? 🙈
Boyfriend lost confidence?
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