Feeling stressed and alone

I’m 25 weeks pregnant with my rainbow baby. I’ve had several miscarriages, surgeries and got diagnosed with endo after the last miscarriage . I’ve tried 6 years to conceive and after finally giving up we became pregnant. I just knew this pregnancy would be so exciting and I would be very happy. Well that’s what I get for assuming. This has been a stressful, painful, and emotional pregnancy. I feel alone and like I’m doing it myself. Not once have I been happy. All I do is cry and tense up because of pain. Yes my fiancé lives with me and that’s why I feel depressed because he’s here but acts uninterested and i don’t think he’s excited. He never compliments me or tells me thank you or how proud he is of me. I still work two jobs and force myself to go everyday in pain and all. I feel the least he can do is massge my aching back and swollen feet after getting off at 11pm everyday. This is my first time going through this because with my 6 year old my parents helped me throughout the entire pregnancy but I’m in a different state with just him and it’s totally different. What can I do to for myself to feel happy and try to enjoy the rest of my pregnancy?