Nearly a month after revealing she was diagnosed with early breast cancer, Jessie J is sharing some high hopes about her treatment. On Thursday, the “Price Tag” star shared some pros and cons about life post-op, and led with the faith that her “cancer has all gone” after surgery.

After a difficult month, Jessie J is announcing a positive update in her battle with breast cancer. The “Price Tag” singer, 37, publicly shared her diagnosis via Instagram on June 3 and performed in Wembley, U.K. weeks later at her last show before beginning her breast cancer treatment plan.