She accused me of work harassment?

This girl I work with suddenly accused me of sexual harassment. I’m naturally a funny guy; I make jokes with everyone one in groups and they all know me by that. With this girl, I make jokes with her and often turns it to be sexual when it’s just the two of us. She laughs but I take it as she thought it was funny, but then onwards she says she doesn’t like me making sexual jokes to her and it makes her uncomfortable. But she laugh right? So it doesn’t make her uncomfortable. I continued even after she said that because I like this girl. She always yells at me when I creep up behind her; but I’m just trying to be playful. She even accused me of touching her; but I just poked her stomach and touched her hands here and there. I thought it was mutual. I realise now that she kept telling me off and that she didn’t like it and that I kept going. Was I really making her uncomfortable?

She accused me of work harassment?
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