Trying to not stress out!

Doris • This is my first pregnancy. My husband and I are really exited! We are praying for a healthy baby.
    I'm 10 weeks 6 days pregnant and my living and work situation is very unfavorable. I moved out of my town house because I'm getting it ready for renting it out. I moved in with my in laws until my new home gets built. 
     My in laws live in an old portable home (I've never lived in one). It's been storming this week and I'm deathly afraid of tornadoes. In addition their 5 acre land gets conpletely flooded a perfect breeding ground for mosquitos. This is only part of the story.... 
      And my work conditions are also not great. We have been overloaded with work and my boss is crazy (literally). She is bipolar and freaks out over everything. She yells, screams and has meltdowns on a daily basis. She expects me to work long hours and already knows that I'm pregnant and exhausted. 
     How can I stay calm while all of this is happening? I am so stressed out and I'm worried about my baby.