Does this girl like me?

So after the homecoming game at my school me and this girl (who is a senior and i am a junior) who at first was we were like friends but we didnt talk to each other that much. So the week after all of a sudden i grew feelings for her and then i started talking to her more and she started talking to me more and she is like the first one to fist bump me all the time. And once we were texting each other through kik and she told me that "you make my life FAM" and she says i make her cry as in "im crying" after i was joking around with her and sometimes she comes up to me and talks about the little things and i once told her goodnight but she left me on read. And last week she told me you send me memes and il send you memes and when i send it to her whem shes like next to me she looks at me with a surprised look but now shes sending memes to me!!!! What would this mean?