<human>: Can you condense the text into a few key points?

Hi, sorry for my bad English
I [18m] don't want to lost her[18f],  now she is in holidays, and i have trust issues, she is "confused" and i dunno if she loves me, she come back the 24 of august and the 31 of same month, i m going to travel to another state with my friends(for 10 days) how can  i save the relationship? She never calls me or text to me, i am in the hardest part of my life and she doesn't cares, i don't know how to react, i love her, her friends told me to trust because  she is a "good person"(i don't know the term in English, sorry) and she doesn't  text me back neither
<bot>: i don't know if she loves me, and i think she doesn't cares, i can save the relationship or its over? must i give up?