IS this a way a girl rejects a guy or am I overthinking? GIRLS?

obviously you are overthinking it...!! She genuinely likes you which is why she agreed to meet you....but since she has those exams and her mom's back iin town she could'nt meet you..!! c'mon it was just ameeting you both set up not a honeymoon date okay?? And you don't really have to be so confused with it....just wait till she replies....and after her exams get over if she still has'nt replied then just ask her about it...!! And since you both are not officially dating...dont act like she's your property or something...just give her some space!