Oftentimes I will find myself in a room full of people and feeling completely alone. My chest hurts and my sting because I am so sad and my heart is so broken. Last night I had at least five different people ask me if something is wrong just cause they catch me looking off and I can't help it. But I don't want to stay in and be all alone, but I still feel alone when I'm surrounded by people. How do I cope with this emotions of heartache in a public setting?