India, July 31 -- Justin Timberlake revealed that he has been diagnosed with Lyme disease. The singer, in a lengthy social media post, reflected on his health struggles and addressed concerns about his Forget Tomorrow tour, which wrapped up this week.

"I've been battling some health issues, and was diagnosed with Lyme disease -- which I don't say so you feel bad for me -- but to shed some light on what I've been up against behind the scenes," the 44-year-old wrote on Instagram.

The pop star attached photos from his tour. "As I'm reflecting on the tour and festival tour - I want to tell you a little bit about what's going on with me."

"If you've experienced this disease or know someone who has - then you're aware: living with this can b...