The truth is everyone is alone in some way or the other and that is fine. Why do you want to be loved by others? Why can't you love yourself. Most of the people gonna love you or leave you as per their convenience which is fine again. If you want to love others , keep it unconditional. If they love you back then great. But start loving your ownself first. Make your family proud. Life is precious. Don't waste it on thoughts like this.