Does she love me or thing about us i need help?

me and my x broke up and she told me 1 month ago that she is missing me and all this stuff i was thinkng about her 2 but she playd me ,one day i went over without telng her and i saw her with another dude she told me dat dey are just friends but i dont belive that bull,so today i went and picked her her up and went 2 my house and cooked and stuff so i tryed 2 get close 2 her but she would reject me she was holdng my hand and i was holdng her hand but she keep on textng on the phone next thing she tell me that she has 2 go home so i drop her of she did not even loo at me and sy good bye or nothing lke that im realy lost here idont knw awts going on cause i realy lke her and i told her i wana be with her but she would just say uhhuh wat should ido when i look in her eyes i can see that she cares but im not sure so please help me in this problem and shes 16