Is it weird that I feel down about this situation?

A man tried to s*xually assault me this week but he didn’t actually do it. Nothing happened he tried his luck and he tried to start something i rejected all his advances and he kept on getting close to me but i moved away. Eventually he made me feel uncomfortable and he asked me sexual questions. But in the end he didn’t touch me but still i feel very down about the whole situation like the conversation and everything is making me feel odd and uneasy. He told me he memorized my face and if he saw me around he will speak to me ad well. I have reported him to security but nothing much came of it. Is it normal for me to feel down although he just spoke to me.
Is it weird that I feel down about this situation?
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