Bad Living Situations

So I'm currently stuck living in a house with an alcoholic and a drug addict. I'm a day away from being 11 weeks with my child and I'm seriously hating life. This isn't because of the pregnancy though, no the alcoholic is an angry drunk and is always on about one thing or another. And the drug addict is wanting to kick my husband and I out... 
I'm scared shitless of what's going to happen! Today I've eaten NOTHING but saltines because I was literally to scared to leave the room I'm staying in. I started crying because of this today. 
Please before you start saying things like just leave or why don't you just get out etc. my husband and I are broke at the moment he's doing odd jobs until the army calls him back about his lab results. We barely have enough money to pay for the basic necessities, we had to get WIC and Cal-Fresh to get the food we need, and the place we're staying is a temporary free place to stay while he was getting into the army. I want to leave now but I don't know what to do 😞 I'm seriously worried for my baby's life right now!