I want to tell her that I feel depressed and I feel like I can't be a mom and it was wrong timing. Is she the person I tell?

You should talk with your obgyn and a councelor. If you have any family or friends you should try to talk with them also. God's timing might not seem right to us but there is a reason you have that baby. Try to embrace the positive things and really look at the miracle that you have. I fyour obgyn gets mad then you need to find one that has more compassion. Being a mom isn't easy so use your resources available and ask for help.

Your doctor is concerned with all aspects of your pregnancy,talking to your partner will also help.

If your pregnancy was unplanned there is always that slight panic in the beginning,don't forget there are hormones raging through your body,the best advice I can give you is to speak to someone you trust and not put your feelings aside or hope they will just go away.