What did i do wrong. she has not texted me for a while?

can sombody give me some advice on what to do .me and this girl were talking for a while. And she was going threw alote. But we would tell each other your the best I'm glad we met and she wanted me to ask her out. When we Hung out we kiss but I made her cry 3 time by saying i like your name but its kinda weird but i like it,i'm not going to hurt you,I like you alote and when I asked her out she said we need to talk about after she told me to ask her out I been crying over her because I'm in love and I want her and I know I'm going to treat her right somebody tell me what to do