Mom shares her son's heartbreaking last days

Nolan stayed by his mother's side until the very end.

Story highlights

  • Rare form of cancer claimed 4-year-old Nolan's life after a year of treatment
  • Mom says her son would have liked his friends to know what happened

(CNN)It's been two months since Ruth Scully lived every parent's nightmare. Now, she is sharing her story on Facebook in hopes that it can bring change.

On February 4, 2017, Scully's son Nolan lost his battle with Rhabdomyosarcoma, a rare form of cancer that affects soft tissue. In an ode to her son, Scully shared a photo collage on Facebook showing the harsh realities of childhood cancer.
    She explains that during his struggle 4-year-old Nolan refused to leave her side, even lying on the bathroom floor when she showered.
    The first picture shows Nolan on a bathmat. It was taken before he left for the hospital to start an aggressive chemotherapy regimen. The second picture, taken on the two-month anniversary of his death, shows the same bathmat, this time without Nolan.
    "Now I'm the one terrified to shower," Scully wrote in her post. "With nothing but an empty shower rug now where once a beautiful perfect little boy laid waiting for his Mommy."
    Since posting the photo on April 4, Nolan's story has been shared over 620,000 times.
    "Anybody with kids has seen their children laying on the floor before. I think that's why the picture grabbed so many people, it's real," Scully told CNN. It took Scully two months until she was ready to write the post, but she felt she owed it to everyone who had kept up with Nolan's story.
    "He read every comment anyone would leave him. I felt like Nolan would have wanted to talk to his friends and tell them what happened, " Scully said.
    The post received a wave of support with 147,000 people commenting their own stories of brave children fighting like Nolan did.
    "When it went viral, I couldn't help but think that's what he wanted," Scully said.
    As she recounted memories of her son, she described him as a protector, always helping those around him. Even when he was in the hospital sick, he would leave his room to go and comfort other children who were scared or crying.