I'm embarrassed and don't know how to recover
Are you ok? How did it happen?
I think it's too embarrassing to reveal how it happened.
Everybody feels embarrassed some times. You should go talk to someone you trust and tell them about your feelings.
I can't trust anyone because I'm too embarrassed.
If there's no one that you can talk to, then feel free to tell me as much detail as you want.  As you know, this is an anonymous platform and I don't know who you are.  I can try to find ways that you can fix whatever is causing this embarrassment.