Taking care of LO alone

Any mummies here taking care of LO alone with no help from family? My husband is in oversea and my confinement nanny is going back soon. My biggest concern is that my LO was bottlefeed since birth. Although I had tried latching him but was not successful hence I had been exclusively pumping. I do not know how I can manage the time when I had to feed the baby + pump + do all the housework without skipping on my rest time. Please advise ?