Is it a big deal?

If anyone has seen my posts before , my mother and i have not been talking much or seeing each other much ( we have opposing work schedules) mostly because I’m pregnant and 18. She has verbally expressed she doesn’t agree with what I’m doing by keeping the baby. I financed my first car which is the first start of my line of credit and i was very proud of myself i got a used car for a very good price and i could finally have a reliable source of transportation. Not once did she say she was proud of me or that she was happy for me. I don’t know .. it makes me so sad our relationship is getting like this. I need her and she doesn’t care , when i text her and explained how i felt about her not telling me she was proud of me she just read my message