i first had breast cancer 28 years ago when i was 39 and had chemo and radiotherapy then had it again 15 years ago when i had a mastectomy and no treatment and managed to cope with it without any help or support by myself as didnt want to worry my children and my husband thought it wasnt going on if he didnt talk about it i have no other family. i am a strong person so i was ok.7 years ago i had lung cancer and had operation and chemo.again with nobody to talk to.the chemo was rough and i was so poorly i couldnt finish it.i am really worried as i now am finding it hard to cope yelling and screaming at my husband all the time and very tearful and i think depressed .is this normal?