Don’t know what choice to make

I feel like abortion would be the best thing for me overall considering I have no income, nowhere to live to raise a baby and not with the child’s father but I’m so nervous to do this. I know once I make this decision I can’t go back. I know my child would be loved. I just don’t know how I will feel emotionally after the abortion 😞 I’m scared And I never wanted to be a single mom.