Military Partners

My boyfriend is in the national guard & he left for a training, he’ll be gone for a few weeks:( Im kind of struggling to not be sad, I have no family, he’s literally all i’ve got and i’m all he has but I’m getting a little lonely and it’s only the first week, any tips?? this is the first time we’ve gone through this so I don’t really know how this works, we live together so we’re always together, he’s literally my best friend & I don’t know how i’m going to last 🥺