Good this time you asked for help. Like it's what always says, no man is an island. We need each other. You can feel free to vent here and seek some advice if you feel like people will judge you outside.
It's okay to pause for a while and just BREATHE. If you feel like you don't want to give them advice, it's okay to say some few words and let them decide all by themselves. You don't need to be there for them all the time.
Take time to know yourself. Don't mind what other people will say to you. You can't please everybody. Instead, each day, try to be you to become a better you. Don't ever compare yourself to others, too. You can't compare someone's chapter 14 to your chapter 3 in life.
With all that I said, I'm here to support you all the way!!!