Way Back In 2006, I Was Diagnosed With PTB, Ive

way back in 2006, i was diagnosed with PTB, ive undergone 6 months of treatment and after several tests, my lungs were clear, i was TB free was able to look for a job etc. My concern is is there a possible that TB bacteria was just dormant and is slowly infecting other parts of my body like my bones?. Please help me understand, my top 1 concern right now is what if I have TB of the bones or something like that. thanks