hi all i was diagnosed with breast cancer last year and had a lumpectomy and sentinol node biopsy. i finished my radiotherapy in august and have now been signed off from christie hospital, but i feel more emotional now and keep crying at the slightest things lately. i dont know if its the worry of my next mammogram or just the uncertainty of the cancer coming back thats making me feel this way. does anyone else have these problems? is it normal?