Ok so there's this girl i went out with for a lil while and now shes sad! Does she still have feelings for me?

I was in a similar situation. My boyfriend has a job, that isn't very safe. I didn't want him to go, but I didn't want him to stop just because of me. Maybe she's trying to back off slowly, so she doesn't get hurt that much. She's worried about you. When she's either asleep or awake, she wants to know if you are ok or not.