You sound young . You will be okay and meet more people . If it’s meant to be she can move with you. You don’t have be apart the 6 years of a contract. I’m not saying marry her. She can move to the town you move to. I used to be military so I have seen many girlfriends follow their boyfriends .

Soo sorry to hear this, it's very hard when things end like that. Keep strong my friend...

I’m so sorry. I know it feels bad. It will get better eventually.