Girl bsf crush

So me and my girl bsf were close to each other since a half year now. And first of all it was a normal friendship for both of us. We talked on the phone for a long time at night and all that. But after it seemed like she had small feelings for me. She made a lot of signals that she likes me more than just a friend. I can count a lot of things she said and made. She also stopped talking about other boys like before. But than after a time, we had an argument and did‘nt speak to eachother for a month. After that month we made up again but nothing seems like before. She‘s not giving the feeling like she is in love with me or something. She is friendzoning me lot. She never did that before. So I don‘t if she had really felling for me but if she had, the obsession is clearly gone. How can I get her. How can I wake up the feelings again. And if she never had any feelings, how can I bag her?