Had a depressing birthday yesterday

So yesterday was my birthday and I turned 19. I didn't really get to do much bc I'm broke, my family is broke and I was okay with no doing anything. My boyfriend took me out for a movie but that was all we could do and that was fun. Anyways what really ruined my day overall is that only my aunt and my 12 yr old little sister called me to say happy birthday. My mom didn't call, I didn't even get a small cake. I even called her to tell her I was stopping by to say hi and see my siblings and everything and I told her the time, and she leaves right before I get there to get boba tea? Like wth couldn't wait 15 min for me? She said she didn't have money to get me a cake or anything but she spent 25$ at the tea place getting drinks and snacks and didn't even offer me anything. Then when I called to ask when she'll be home, she decided to go to the mall instead of coming home. One of my closest friends didn't say anything to me either. I posted on sc and fb and instagram story, only my aunt said happy birthday and that's bc I asked for my grandmothers number and she asked why and I said its my birthday. My step dad didn't say anything, not my real dad, not my half brothers or step brother, no other aunts, uncles or cousins said anything. I grew up with my moms and step dad so I was sort of cast out of my real dads family, and my step dads family hardly even likes me bc I'm half Hispanic. I know 19 isn't anything special but birthdays in general are, well to me. Idk I just feel so unimportant and lonely, invisible ina way. I'm so glad my boyfriend was there for me and I know he loves me so much but it doesn't make the pain of my family not being there or saying anything go away. It just sucks, a lot.