Replying to Am I a bad person?

My grandmother is in the hospital with pancreatic cancer. I've been going to see her every day, but the last few days she hasn't woken up once and she is unresponsive to everything. I didn't go because I wanted to remember her when she was talking to me and not in a bed waiting to die. The last time i visited her was two days ago on her 79th birthday. I said happy birthday, she smiled and said thank you, amd when i left i told her i loved her and gave her a hug and kiss. She said i love you and i walked out the door. The doctors said they don't expect her to make it through tonight. I got hit with a lot of guilt and I don't know if what i did was right or wrong.