Hi is this considered a Crush because I am confused?

Okay there is that girl who i used to do a project with her at uni, but quick smth about me i am 21 years old who has neveeeer had a crush or even loved someone, i tried dating for two weeks and ended, i have a lot of girl friends and never felt something towards them, and i consider everyone as a friend, to the point that i only reilize that some one is hinting smth to me unless after she removed me from Ig.

But in uni there is that girl from the first second i saw her walk in and i just felt something, i tried to get close to her until i got paired with her in a project, when i was talking to her she tald that she doesn’t believe in guy friends because he might fail for her so i backed off out of respect, than i noticed that she talksssss all the time so i lost interest, even though we exchanged gifts “as friends “ and she asked for my ig first which, but now everytime i see her liking a story or see her profile i just melt and like “Awwww” and i get that feeling to text her find reels to send a like romantic reels hoping she sees it.

What is that i am confused i dont know this part of me.

Thanks