My 18 yr old ds has convinced himself he's got bowel cancer. He had a change in his bowel habits and after a week took himself off to the doctors. He spoke to the doctor, explained his symptoms, doctor that told him it was unlikely that at his age he had it, but told him she couldn't rule it out. He's had three lots of blood taken and given a stool sample. Since then he's been so worried he won't be in his own. He's spent all his time with his grandparents because I have to work. I don't know if I've handled it correctly.... I'm of the stance that he needs to pull himself together and stop worrying, he's young, fit and healthy, mainly because I think it's true, but also to try and get him out of this worried state he's in. I've googled his other symptoms and I think he's been worried for no reason. We go for his blood results, but his stool sample isn't back yet. I don't know how to handle his worry or this situation for the best.