20 weeks -fatigued

I am so so tired today...I have to finish washing clothes. Two more baskets, I am trying to take it easy but I am the type of person that likes to go ahead and get things done and rest later. I do not procrastinate. I know that i'm suppose to be resting but I still have to maintain my responsibilities as a wife and mother. Baeb leaves at 4:30 a.m. and doesnt get home until 5:30p.m. I know that he doesnt mind but it it doesnt seem fair to have him do all the housework. He makes dinner when he gets home and cleans the kitchen. I take care of The baby and try to get some house work done while the 2 older boys are at school, But half the time I lay down at 10 am and i dont wake up until like 4p.m. These little girls are wearing me out. I washed and foled 2 loads and I have 1 left in the dryer. Screw it i'll get it later...I have to take a nap....Zzzzz