Average but not what i want and unhappy

Im in an average everyday typical relationship. One kid from me i had before we got together and we have a six yr old girl together. Possibly pregnant but not sure its to early to test. But im unhappy. I have told him he has asked but isnt willing to give me what I feel i deserve in general. Irs a ten almost 11 yr relationship and id hate to throw it all away. I deserve to be treated better is all. Ugh my life is super complicated. That's only half of it. Im jobless no family in the county of my blood. And my children are some what disabled. Its frustrating when i cant give them what they deserve as well. Oh i also cant drive. My anxiety wont let me and depression medicine i know i am needing because of how this relationship is. How would others deal with this. Im dealing with my oldest mental issues at the moment im a wreck wanting to be happy. We arent married and probably will never be married.