Long distance relationship

Hi everyone, I just need comfort because I feel really sad.

In September I moved from southern Italy to Milan for University, while my boyfriend of two years will start university next year (so he stayed in our hometown for his last year of high school).

A few days ago he came to see me in Milan, and he left this morning, after a whole week together. We’ve shared the same bed for the first time in two years, we’ve cooked together and spent amazing moments together.

Now that he’s gone, I feel extremely sad and I can’t help it, I’ve been crying for two or three hours and I can’t stop. We are over- attached to each other and I don’t know how to hold on for another 10 months without him with me every day, because before my moving we were used to see each other every day or at least every other day.

Could you please reassure me and share your long distance relationship stories if you want to?