I know how tough it is , I lost my mother when I was 32 years old,was literary depressed for a year mainly because it was so unexpected, the only people I relied on to pull me out of the deep depression were my own family. 35 years has passed but I still see her smiling back or hear her voice as if she's sitting next to me, mothers are truly special, she will always be with you in your heart and your thoughts..
My sincere condolences to you and your family.