"You'll be fine. Feeling unsure and lost is part of your path. Don't avoid it. See what those feelings are showing you and use it. Take a deep breath. you'll be okay. Even i you don't feel okay all the time." Louis C.
I know this feeling. It's an all consuming feeling of emptiness and loneliness. Even when you have people that care about you. You still feel alone and empty. And you want to just cry out for help but the emptiness consumes you. So true.