Why do all doctors say ur to young for a certain cancer when there's young ppl now days diagnosed w/ cancer, w/ all the rad. i think it more possible?

Generally, not: In the pediatric age bracket, certain types of embryologic cancers are common. As our bodies age, certain cancers in young people are a result of genetic predisposition. As an adult with a competent immune system most of us statistically run minimal risk for cancer except excesses like smoking alcohol consumption, and exposure to heavy metals or toxic chemicals. (american cancer society).

Keep learning: There are about 5000 different types of cancer, each with its own personality. At your age of 26, i'd be surprised to see a classic bladder or pancreatic cancer, but a little thyroid cancer wouldn't surprise me at all even without genetic risk, and a uterine or colonic cancer or both would make me wonder lynch's but not be surprised. It's always been like this; it's not today's radiation.