With a relationship
with Katy Perry
in his rearview mirror
and a summer tour to focus on, John Mayer
is taking one more look at his past before hitting the road.
"I thought I'd just take a pill and it would go away, but the problem got worse and worse, and grew and grew," the musician, 35, tells Billboard
of his health woes due to a persistent throat granuloma
"I probably had contiguously three, maybe four months of not saying a word. The endurance was tough for me, but I started a new life
That fresh start
included a seven-month romance
with pop star Perry and a home in Montana
, but the granuloma returned again last fall.
"[I] got to a point where [I] thought we were out of the woods, and then it came raging back
," Mayer explains. "I felt I needed to take six months off, just to regain my sanity, really."
After two surgeries and Botox treatment
to paralyze his vocal cords, Mayer is finally ready to perform live
in support of Born and Raised
, the album he released
last May. The tour kicks off in July.
"It's hard to believe that I'm healed
, but just to make sure, I keep going back every two weeks for a look, and it's the same – if not better."