So me and my mom were just talking. And someone we know has a mother and the doctors said she has 5 brain tumors with 1-2 months to live. And I’m so freaking worried I’ll get that as well. I stare at screens all day and I have headaches almost everyday from it. My eyes also get blurry from the screens and I need glasses. And I feel a weird lightheaded feeling when this happens. Not dizzy but just a lightheaded feel. What if I have tumors??? Im really worried

Could the blurry vision and headaches just be needed glasses and staring at screens? Or am I dying???