<human>: Condense the text into a few key points

So this girl and I have been really good friends for a few months now, and things were going super well. We went to a movie together and then had a dinner date as well both went extremely well. 

So I have asked to do something with this girl for like 5 weeks straight. Like every week I'll ask her to do something on Saturday with me, and she will be super happy and say yes! But then a day before she will always say someone else asked her to do something and she will cancel. That's happened like 4 weeks in a row. Honestly it hurts a lot when she says no. 

She knows how much I like her and she sort of likes me. But it's what really is bothering me is that she cancels our plans for someone else's. It just kills me inside. I haven't been happy in days because of this and nothing is helping. Not even hanging out with my best friends is helping. She is always on my mind. What can I say to this girl to tell her how sad I am for all of the cancelations. If I try to confront her on the cancelations, she will just say, stop making me feel bad for being busy! That's stupid because she cancels our plans. I want to show her the pain I'm in but I really don't want to make her upset. What can I say to her? Please help me.
<bot>: My best friend/crush cancels on me over and over again and I'm not happy anymore ever. What can I say to her?