I'm a first time mum and me and my fiancé live together with baby but he's due to go back to work and I'm going to be on my own with the baby 9-5 and I love my baby boy to bits and obviously do what a mummy should do with him but I'm absolutely petrified of the thought of my fiancé going back to work. I'm the type of person that really hates their own company. My baby is nearly 4 weeks old. How can I stop all of this anxiousness? I know we'll be fine but I'm just really nervous with him being so young and not sleeping the greatest.