Girl's Behavior

I’m so confused about this girl?

(I’ve always had a crush on her on top of it) Me and this girl knew of each other for about 2-3 years but we only started talking about 10months ago we matched on tinder and went from there, we talk all day everyday and we have the red heart on snapchat, recently enough (about 6 weeks ago) we met up for the first time and ended up having sex and since then we meet up once a week and have sex/cuddle/watch movies and just have a laugh, I really like her guess you could even say I’m falling for her but I feel like she doesn’t feel the same, some days it feels like she’s distant then other days it’s like she wants me, like after a nightclub she’d message me asking to come see me, then at the weekend at home she said she wish she could come over, I really like her and tbh I’m afraid of getting hurt, I’m not sure if this is just a friends with benefits thing or if it’s more. She always stayed at my place once (my college dorm) and that was the first time she ever stayed at someone else’s place, she also took one of my jumpers and made an excuse that she had to wash it before giving it back (been 2 weeks) it’s still in her room
I’m so confused about this girl?
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