Is this a rejection, should I let go?

So basically I ask this girl if she wanted to hang out next week and she said "perhaps" , then she followed up with this message basically saying " I might in your area soon tho because I have college friends/ family coming back ". Is this a rejection, I feel like it is but at the same time why would she say the second part. Is it?
Is this a rejection, should I let go?
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