@kiastar- My deepest sympathy for the loss of your sister. I am very glad that you had time to be with your sister. I know that this is a very tough time. I lost a twin. It's very difficult to lose a sibling. If you wish to share this with others who have experienced loss Connect has a grieving and loss group
https://connect.mayoclinic.org/group/loss-grief/
Please take care and give yourself time and good care. Again, my condolences to your entire family. Can I do anything to help?