Girl probelms im really confused?

ok so i like this girl right and im really confused if she likes me back or not, so like whenever i txt her she will always respond wants to spend free time with me and also txts me. so i ask her if she liked me n tht if she wanted to start goin out and she said idk let me think about it. and the weekend pes and before tht we were in a fight and we didnt talk for a few months and then we just started talkin to each other again and she said lets just be friends for a while cuz we just started to talk 2 each other again. ok now i asked one night who she liked and she said idk then said tht she wont tell me n she only tells her "gfs" and she dosent tell guys. and my ex is bffs with her n they bicker bout tht which one goes out with me here are some quotes from my ex "aww go tell ur bf(me) to go pick up ur id" then the girl i like will come back with "eww im not the one who used all of their minutes on their fone talkin to him for 4hrs(even though the girl i like uses a lot of txts with me)" and they go on and on. i dont like my ex anymore btw. so im confused does she like me back and what should i do bout this any help will be greatly appreciated