Feelings

I had a surgical abortion on the Saturday before thanksgiving and I know deep down I made the right decision but people at home keep reminding me and making me fell like crap, I’m 17 years old and my dads new girlfriend paid for it and now she’s telling me I have to pay her back and she constantly brings it up. I can barley think without her bringing it up and it’s like every time I forget about it, it’s brought up. How should I feel about this? Sometimes I still cry when I think about it.