i dont know what to do

Kayla

So let's start off I'm 17, 21 weeks pregnant I live with my grandma well today she went on Instagram and seen that father of my child little sister follows my cousin. She flip out on me cussing me out and threatening saying If they know (his family or him) something happen to me, she wont buy me anything for the baby or help me... I don't follow none of my family members accept my cousin of course and she told me let her follow or she'll shut my phone off so I let her and she calls me a tramp for this picture.. but I'm so scared I won't have anyone help me : ( I been crying so bad. i