When did being an adult become so lonely?

20 years old and I have no friends. My family lives hours away and I go to college but live at home so obviously making friends really isn’t that easy. I try to brush it off and be like “pft I’m fine” but sometimes laying in bed while my husband is off talking to his friends playing video games with them. Really just makes the loneliness even more dare I say, daunting. I just wish I had someone to talk to. I have Major Depressive Disorder so every day is a hard one indeed. I can’t help but think to myself, “is it just because I’m not ‘cool’ enough?”