I completely relate to it. the reason behind it is your family is not with you and you are alone over there. 1st solution is make a friend. Try to know Him/her. Then make another 2 or 3. They will your family for a certain period. It can take a day or 2 days to make friends. Don't wait for them to talk to you. You forward your hand and make friends. All the best mate.
Make friends, hang out with the. Also stay connected with your family over vid calls so that you don't feel distant..It may take you a few weeks, but you'll be fine..