Help please

Look I’m 17 and current 20w5days pregnant. I struggled with depression severely before hand and I can’t help but feel nothing towards my Daughter. I’ve gotten to the stage that once she’s born I just want to give her to her father I feel really don’t understand why I feel like this I know I need to see a doctor but is there anything I can do to somewhat gain feelings towards her or actually want her I have her cot and bassinet set up and all I want to do is take them down please help me out a little