Help? .-. She dosnt wanna seem to get back together but does at the same time?

She broke up with me the other day & i wasnt realy sad at first but later that day it just tor me up inside & i hadnt seen her the next day, becouse it was only a 2 hour (get out at 10:00 Am) school day & she texted me about 6:00 that day & askedare you all right & said yeah ile be fine but the thing is she said she misses me & isnt to keen on getting back together & now she seems to want to just get backtogether & act like nun happend .-. So i need advice on her kinda mind set pls... Only middle school but i realy like this girl