Hello, I am 16 turning 17 in May. I started taking Nexium in 2013 in August. I have a severe case of Acid Reflux. My esophagus is mildly burned. I have no ulcers. Ever since I was 5 I had acid reflux disease for years we couldn't figure it out neither could my mom she just thought I had bad morning stomach aches until she became an EMT paramedic in 2010, ever since she figured it out we've been looking for medicine to help. I've tried everything for years in 2013 they suggested Nexium. I've been on it ever since, until now.. Nexium eats your calcium, my bones have started to feel like they ache so I started drinking almond milk and drink protein shakes to get the probiotics I need to help the acid and help me eat. My body aches, bones do, and I'm worried that I could developed a type of bone cancer. I didn't ask my mom because she thinks my anxiety screws me in the head makes me worry about 'stupid' stuff.. I just need to know.. Thank you.