My big, strong, fit husband has recently been diagnosed with terminal cancer out of the blue. We are in shock but I feel like I’m letting him down because ironically, although I am a nurse, I’m not handling it. I’m looking after him for sure and on the whole he’s well but I keep having panic attacks. I’m SO angry at myself and don’t know if these feelings will pass? I need to ‘man up’ for want if a better description! Anyone have any advice please?