She won’t believe me?

Hi all

I was at a big party for my friend recently and was harassed most the night by a guy who was a friend of a friend. He waited outside over an hour for me to leave and whilst inside he put his hand down my back to my butt. He stared at me and I was 100% uncomfortable the entire night. My ‘best friend’ basically laughs at is. I didn’t find it funny I am friend a long time with her I just thought she’d support me more. I was thinking about it all week I was so traumatised by this guy.
Am I expecting too much for her to believe me? She was saying ‘he did that to everyone HAHA

He didn’t do half as much to everyone what he did to me. Everyone was so drunk I was the only one not drunk.
what should I do I can’t shake her reaction !

She won’t believe me?
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