help people i need your advice

my mum has had bowel cancer removed about 5 years ago it was a very stressful time for us all and i went to pieces mum stayed strong for me as always .

yesterday all my fear came back to me when i saw a tub in the bathroom for a urine sample and asked her what it was for she said she thinks she has a water infection she says she also had blood in her urine once she doesnt seem concerned but i am i looked it up on the net and now i am scared senseless she may have bladder cancer i wont rest untill the results are back which may be about thursday i am fearing the worst