Death of Loved Ones

Dear Brooke,
My mother, who was my lifelong best friend, recently passed away with little warning.
Just weeks later, our wonderful 25-year-old son, who I loved with all my heart and who meant everything to me, died suddenly and unexpectedly.
I’ve never experienced such profound and overwhelming grief before.
My heart is shattered.
Can you please help me through the steps of processing this extreme grief?