My crush showed her true color today. Seriously not even one woman is interested in me?

Yeah sadly I am feeling i have 0 chances with my crush Akankshya now. We go in the same University and are 1st year MBA students. She is within 21-23 age range and I am 23 and after what happened today, its confirmed that she isn't into me at all. I called her again on phone today after a week just to ask whats up. 1st time, she picked up the call and said hello hello several times as if she wasnt able to hear me and cut the call. Then i again called her the 2nd time but she didnt pick up the call. I had a feeling that she intentionally pretended to not hear me and cut the call. Then the 3rd time when i again called her, she literally cut the call too. This shows she was avoiding me for real. No wonder she never replied to my Whatsapp texts. I just hugged her almost 2 weeks ago on our last exams and by her awkward smile itself i can feel she isnt into me at all. She didnt even wrap me in her arms fully and just pat my back whereas i fully wrapped her in my arms. And after what she did today, its confirmed that she is avoiding me.

I shared about it to my friend and he said me that she most definitely has a boyfriend because 3 months ago when i newly started talking to her, one of her classmate did say she probably has a boyfriend. Even my friend to whom I shared today said me that he saw her with some guy who isnt from our University. Even another of my male classmate 2 weeks ago said he saw her with some guy who isnt in our University. I ignored them thinking they are just rumors. She never said me she had a boyfriend even when i hugged her but now I feel she has one. What sucks is not even one woman has ever been interested in me. What should i even do?