Your situation is special and I am going to include you in my prayers. Having said that, and I have lost my husband, both parents, and my only sibling, I understand something about grief. Your dad has no control that you don’t give him. And my grief counselor told me that everyone grieves in a different way. Make sure you maintain control of what is the most important item in your personal list. If food, control it. Track it and forget it. Don’t let an occasionL bobble keep you from your personal goal. I love you and know that when we can get to the other side, there will be so many of us who have gained the covid 19 five. I will be one. Keep your spirits up.