Singer Jessie J was rushed to hospital with fluid on her lungs, six weeks after undergoing surgery for breast cancer.

What’s happened to Jessie J?

The 37-year-old singer took to her IG Stories on Sunday that she had been readmitted to hospital, and has since been told she has an infection.

She was recovering following the operation in June, after revealing the cancer had luckily been caught by doctors ‘early’.

Jessie shared a snap of an IV canula in her hand from her hospital bed, called the recovery from her surgery the ‘most mentally challenging time.’

Jessie J health update

In the post, she wrote: ‘How I spent the last 24 hours. 6 weeks post surgery and I was back in the same ward I was after my surgery. Not expected or planned.’

She said more: ‘I had and still have symptoms that pointed towards a blood clot on the lung. IT IS NOT A BLOOD CLOT THANK GOD.

‘They ran a lot tests, which ended up showing I have an infection (still trying to figure out what) and a little fluid on my lungs.

‘Finding it hard to breathe in, but I discharged myself last night (I hate being in hospital) and will continue the investigation as an outpatient,’ she concluded.