This is Depressing...?

This is about a girl i like. In the 2 months since i met her, I only saw her 3 times and went out with her once. But i have had strong feelings for her and i showed that in the texts i sent, and the poems i write in them for her. I texted her a lot, and sometimes very long. i called her two times in the past week, it was after my work and onw home around 11. She didnt pick up both times. I wonder if its because she dont wanna talk or shes actually sleeping, or shy??? we are both in our early 20s. I dont see her very often, she seems very busy with family, early job that requires getting up at 6, and school, and hanging out with her friends. I wonder if shes using them as excuses to avoid me, or is she just being lazy? When i went out with her once, i could tell she had a good time, she also mentioned it as well. i think she might had put me on the friend zone, but i showed her alotta times i wanna take it further, not just friends, i have enough good friends. I need the right girl and so far, she is the right one for me, and if she isnt, im willing to work out on this relationship if it happens. When im having a good day, i think about the fact she hasnt replied my texts, even when i sent like 5 in a row in different times during the day, i feel automatically sad. I feel more depressed as time goes on and no reply. I want to know what she really thinks about me and what she wants to do, but she never replies when i sent her something that involves similar questions. I just dont know what to do. I could just tell her its over, i wont bother chasing you but i like her alot and its very hard. What if she really likes me and wasnt the right time? i dont want to miss out if she was the one. shes awesome so far that ive known her. She could be a flirt. The first day i saw her, she was winking at me, full of confidence. Sigh i wonder , its just me thinking most times, and i barely get anything out of her. i dont really directly ask her cuz it might scare her away but in a funny way i had asked her how she feels and what she wants to do, but no reply or change of subject. I just feel sad thinking about it. Should i hang on to her and wait for her with this feeling i been having, or leave her which is very hard, or ask her something, i dont know what to say anymore....What should i do next?? Thanks for taking the time to read this