Coping with boyfriend in boot camp

Any advice from any of you strong ladies? I have always told myself I'd never be with anyone in the military but my highschool sweet heart of 4 years decided to join this year in March. He left earlier this month to army boot camp and I actually just got a call from him. Totally made my day! We are both at the same college and we did long distance for about 1.5 years. He's the one for me and I just don't know how to cope with him being gone for so long. I know this is just the beginning of his career and I'm being a big baby about it right now but if there is any advice please feel free to share. Also, if there is any pages or groups for military spouses I would love to be included. Thank you so much !