Questions: Girl's Behavior

So we are writing for over 50 days in a row from morning to night, and have fun sending different pictures / snaps to each other what we are currently doing.

She knows that I liked here and wanted to meet up the next day at my place to talk about, she should already have come over that day but cancelled it and then changed her mind again and had time spontanously...

At my place, she said she didn't want to give me false hopes. I understood that she prefers older man and I am 2y younger than her. She was open to me with her sexual preferences etc, she is addicted to sex so she had many partners probably 50 - 100+ .

After we cleared up the talk, she knew I liked / loved her , but she didn't tell me anything about her feelings directly only " I don't wanna give you false hopes, I don't even know what I really want." and later on she tells me I should ask her more personal questions, deeper conversations, she likes talking with me.

Then after the talk around 5:30pm I asked her if she would stay for dinner, she stayed for some reason, if she doesn't want to give me false hopes why does she stay, why didn't she tell me to fuck off like a friend of mine who got rejected from her?

And while preparing the dinner, she makes always body contact even uncomfortable body contact like pressing her chest against me, like I would not notice. And stuff like that or I playfully put her some chocolate in her mouth (teasing a bit), and she liked it.

She even wanted to do something again together, like cook smth else or do some baking. And for next week is planned to go somewhere with friends. But I don't really know if I still want to go there.

So in the end she was all the time happy, teases me , but doesn't want to give me false hope

Should I stop have contact with her? Because I myself feel like I am wasting my time with her...