Depressed-Venting

I feel very depressed ever since i found out i am pregnant. I feel like i dont have a strong support system and no one to share my joy with. My mom passed away years ago and i feel like i need her now more than ever. My dad & siblings dont really call me but when they see me they express that their excited. My in-laws give me mixed signs, my MIL says shes happy but will make comments saying “I’m busy, i cant help”. My sister in-law looked uncomfortable the first thing she said was “ My kids will always be the eldest in the family”. Im also living in a country away from home, so i dont have aunts or any of my extended family next to me. My friends are excited but none of them can relate to this. I feel down, and depressed and keep thinking that i will get no help or support. I see my cousin ( that has a 1 year old) her mother, sisters, p are helping her and supporting her in her motherhood journey. Im happy for her but kinda wish i had that support system.