Avril Lavigne breaks down in tears while reliving Lyme Disease nightmare

Avril Lavigne still hasn't completely gotten over her fight with Lyme Disease - physically or emotionally.

The 30-year-old singer broke down in tears while recounting the experience on Good Morning America. She had particularly harsh words for the doctors who failed to take the illness seriously.

Watch what she had to say in the video above. It's pretty heartbreaking.

Avril is still fighting her way back to perfect health, but she expects to eventually make a full recovery.