Oh no, I am so sorry for it dear
This is great loss I had very sad spring, I know, how you feel. Take care yourself. It is very important that you was with your brother and that you gave him support and love. I believe, that his soul is nearby you forever.
Your love for him and his for you is eternal and your souls too.
Although the loss is always painful and sad..
Take care, I think of you very much.