Hi,my name's Jo,I'm 46 and i have been diagnosed with rectal cancer,I'm absolutely terrified!!! I've had an m.r.i scan and a c.t scan and it doesn't look like it's spread but they are concerned about a tiny speck they found on my lung so got to have a more thorough cat scan tomorrow,I have to have 6 weeks of radiotherapy and chemotherapy tablets then an operation then if needed a bit more chemotherapy,I'm trying to stay positive but I feel like I'm living in a night mare that I can't wake up from!!!