My Daughter Is Approximately 8 Weeks Pregnant. She Just Told

my daughter is approximately 8 weeks pregnant. she just told me that her boyfriend and his mother talked her into going to planned parenthood and getting an abortion pill. she said it is a set of 3 pills. she took the first pill last Saturday, immediately regretted it and never took the rest, or told anyone. she's been horribly depressed and finally told me just now. what are the chances the fetus could have survived, and if so, would it be healthy, and what are the risks right now for my daughter?