I have a 4 year old and 10mth old. I thought i was doing ok but suddenly feel exhausted and like i want to run away. Ds at nursery 2.5 days a week and dd wakes 1/2 times a night still- so does ds. I am on anti depressant after birth and am aneamic. What can i do to feel better. Dh is great but obviously at work. I should be thankful but feel teary.