don't worry about stress affecting the baby - but try not to get yourself in too stressed a state. just try to find half an hour to have some quiet time and be stress-free. I'm not really sure exactly how stressed or sad you're feeling, but you should try to avoid very stressful situations really - for your own benefit, and the baby's. Hope things settle down but please don't add to your worry by worrying about the effect your worrying is having (that kind of made sense in my head before I typed it!) xx