I'm lucky enough to be pregnant again after a missed miscarriage earlier this year. The nausea is unbearable. I can't do anything apart from stay in bed. I feel completely miserable with this all day long feeling that no one else in my house gets. I have no happiness right now and just feel hopeless. I'm very grateful but I can't explain how sick I feel every second and how I can't even be a good mum to my children, I've never ever felt this sick. I believe I'm 7 weeks.