Feeling very emotional & cried so much already ( I have depression) but I'm trying to be okay & not…

Feeling very emotional & cried so much already ( I have depression) but I'm trying to be okay & not cry. I don't wanna harm my baby. But today I went walking 30mins in the sun (no shades at all) to the store because I don't have a car only my husband does. But I was so hungry ( we live with a family) & I didn't want to bother them. Plus they only have one car & the husband too it. So, I told my husband thru text that I needed a car because I also have to get things done. & he honestly made me feel so bad. I just cried. He doesn't understand that I need to get stuff done too. I feel like i depend on him for everything & I don't want to. I wanna be able to not ask him for anything . If I get a job everything is far & their isn't a bus here ( I don't even know how to use one) but I want to work so I can buy my own car or give my baby everything I want. I stress out being home all day. I also have (PTSD) .