Jessie J says she's 'still not herself' following miscarriage

Jessie J has opened up on how she's coping in the wake of her miscarriage.

The singer, real name Jessica Cornish, shared last month that she was "heartbroken" after being told there was no heartbeat at her third scan.

The 'Price Tag' hitmaker hadn't publicly disclosed the pregnancy and explained she had been trying to have a baby on her own for a while as it's "all [she] ever wanted".

Watch: Jessie J breaks down on stage after heartbreaking miscarriage

Addressing how she's coping now, Jessie J shared in an Instagram post that she was still "not [her]self" and that she was crying herself to sleep some nights too.

Read more: Jessie J says miscarriage changed her 'forever'

Captioning a video of herself and a friend taking a rickshaw ride around New York City, the 33-year-old wrote: "Still not myself. Still cry myself to sleep some nights. Still working it all out. Still fighting. Not quitting on my happiness or myself. This year was phew. *Heavy sigh*."

However, she also vowed to continue to work on her own healing.

"But I will keep climbing out of the sadness, my happiness is my responsibility not anyone else's.

"I will not be putting bandaids on the problems and heavy feelings but really feeling them and healing them. Gotta practice what I tell everyone else to do in these damn songs."

She went on to thank her friend for their support and "24 hours of crying, laughing, eating".

Watch: Jessie J thanks fans for support after sharing miscarriage news

Jessie J originally shared her sad news just hours before a performance in Los Angeles.

She told her social media followers that she would be going through with the gig despite her grief, stating: "I have done 2 shows in 2 years and my soul needs it. Even more today.

Read more: Tearful Jessie J opens up about struggling to sing due to health issues

"I know some people will be thinking she should just cancel it. But in this moment I have clarity on one thing. I started singing when I was young for joy, to fill my soul and self love therapy, that hasn't ever changed and I have to process this my way."