What should I do about a creepy professor?

My professor is kind of creeping me out and I don’t know what to do about him

Since the beginning of his classes, many of my classmates mentioned things like his attention is focused on me and things like

Last week I asked him to bring me a book, he said he’ll leave it for me in the library but he didn’t. So I called him and he said sorry I forgot an that he’ll meet me next day in college
So I went to him and took the book and he kind of insisted we go have breakfast together, I didn’t really want to because it felt a bit awkward but I just accepted it anyway.

We had like a fun chat generally about studies, my mates. Still my guts were telling me something’s wrong
And today, he came in class, I was the only one there as the rest of us hadn’t yet arrived. He gave me snacks. The air felt a bit awkward and like he wanted to talk but probably didn’t know what to talk about. He asked things like where I live and then it shifted to how an actress got her lips worked with fillers and that it looked unpleasant. Then my friend came in and then he stopped talking.

I first thought he was friendly, but now I feel he’s being too awkward. Am I overreacting or could I just be right to trust my gut that something isn’t actually right about this? what should I do about this?
What should I do about a creepy professor?
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