When does the nausea go away?

Kaylee • TTC #1 with my fiancé. We recently accepted an offer on a house and I can`t wait to start our family. I`m 22.
Still in my first trimester and feel nauseous 24/7. Even doing basic things like laundry and dishes is a tremendous task. Luckily I work in a cubicle so I sit down mostly At work but feel totally guilty laying around all the time at home!!! Luckily my OH has been wonderful as he's been literally doing everything around here. Is this my life for the next seven months?