I am so sorry about you losing your mom. My mom just passed away in April. She was in the hospital for 7 weeks, initially for pancreatitis. But, it was dual liver and kidney failure that caused her death. All the antibiotics, narcotic painkillers, and anesthesia for her surgeries was just too much for her organs. It has been over six months for me, and sometimes it feels like it was just yesterday. I still cry most days, and miss her so very much. But, it is easier and not as raw painful as it was at first. Time will heal you. It is great that your family is helping to hold each other up. That is really helpful and very important.
Prayers for you and yours.