I Care For a Sick Relative

i've been posting about my grandmother these past few days. Tonight when i went to see her in the hospital the doctors told us that there was nothing more they can do. She has stage 4 cancer and it has spread all through her body and is now in her brain and it is causing a bleed in her brain. They gave us options such as her sodium levels are very low and we can allow them to raise it,but it will give her a few more weeks,but she will be in pain and have seizures because the cancer is very aggressive or we can make her as comfortable as possible and give her meds for the pain until she passes. We decided on the second option and the doctors have given her 2-3 days. My heart is breaking cause i just got home from spending time with her and she is speaking but not making any sense and the nurses told me that the entire day she's been asking for me. I love my grandmother more than anything.