'I thought I was dying,' Avril Lavigne says of Lyme disease fight

When singer Avril Lavigne went missing from the music scene, there was tons of speculation. Was she pregnant? In rehab? Going through a split from her husband, Nickelback front man Chad Kroeger? Focus on the mystery intensified in December after a fan Twitter account posted a direct message from Lavigne when she solicited prayers, saying she was “having some health issues.”