when pregnancy feels like prison

Saxon
Mother 2 and perfect pregnancies!!! Now in the 3rd and I want to die!!! Not literally but I'm sure there are a few that feel the same!! All I wanted was to add a 3rd child to our tribe I have wanted it for years but never good timing now over the past 6 months we started trying and on month 4 it happened!! And instead of another glorious pregnancy where I feel amazing and glowing, I want to lay in bed all day feeling like I'm going to throw up!! Nothing sounds good to eat but I'm always starving!!! On top of not feeling well I have the baby blues where I want to cry all the time and not understanding why I am so upset!!!