my friend is gay to me

It's honestly makes me feel so weird. She won't stop hugging me and everything and I always have to tell her to get off me and she won't and it's like I have to push her off of me. I really really hate it when she hugs me. And it makes me feel so weird because she likes me but I'm straight. She even talked about sleeping together and I'm like "no way in hell" I can't. I don't mind her liking me but I don't like it when she won't leave me alone like that. Do I just stop being friends? Cuz I really don't like all the things that she's doing. She knows I don't like girls so idk why she won't leave me alone