Yes, if possible, I suggest find others to help you when you feel "tired". Concenrating to do one thing is not good. It is the time for you to release the pressure...
Why don't you try hiring a local part time maid. Then you can go out and have some time for yourself - have a cup of tea, watch a movie, shopping for yourself. You need some time to refresh your body and mind. Being a mother is very exhausting, both physically and mentally.