Please help me, shes giving me mixed signals?

about 3 weeks ago my dad threw a party for fathers day, and she texts saying "What are yuh Doinq?", and i respond, "Nothin Much, At My Dads Partyy Chillinq", and she says "Lmfaoo, Ima Go Overr Theree", and i say "Okkayy Kool". then 20 minutes later she texts me "Im Almost Theree", and i respond "Okkayy, Btw My bro is bothering me for us to play basketball with him", and she respnds with "l0l i dont wanna play B-Ball w/ him, i wanna chill with you!", and i respond,"lmaoo Okkayy :)." so she gets here and 20 mins later, we go outside to play basketball, but whenever she goes to block me, she ALWAYS sort of throws her body on top of mines, so i cant move because her whole body is on top of my back. so later we go inside to sit on the couch to watch a movie, and she gets comfortable on the couch, and lays her head on my shoulder, and i lay my head on top of her head, and everytime we would talk, we would stare into each others eyes, but whenever i look away, she stays looking at me smiling :). so, around 2am, my sister asks me,"do you wanna leave?", and right when she heard that, she squeezed the hell outta my chest, so i told my sister "in a little while". then 30mins later, her parents tell her that they gotta go home, so she kisses my brother in the cheek, but when i go to give her a kiss in the cheek, and lays her hand on my cheek, and directs my lips to hers, and we kissed. but 4 days later, we were texting each other, then i ask her "what are you doing this weekend?", she says "idkk ima be with my dad?", and i reply,"if you arent doing anything, do you wanna go out with me to see the hangover 2?", she replys "Lmaoo what a coincidence, im watching it right noww." and i reply, "okkayy still. do you want to go out with me. idc what we do, i wanna be with you :)", and she replys "ima see wheb kan we chill", and i reply "well ima Ktfoo i'll text you tommorow G'Nite", and she replys "Kk G'Nite to you too Peace". then we havent talked for about 5 days, then she texts me "Soryy i havent texted you, i was movingg, and i was really busyy latelyy". and we talked for a bit and i ask, "how was hangover 2?" i wait 20 mins for a response, and she says "Lmao Good I'll txt you tmmr", then i say "Okkayy G'Nite :)", and she replys "G'Nite". i havent gotten a reply from her since then. please help me, shes never acted like this before.i've tyed texting her for the past 3 days, but i havent gotten a response from her for any of my texts