Unwanted pregnancy

First off, I’m not sure if this is the right topic to put this under but here I go. I believe I’m currently pregnant and I need to know what my options are. I just got in a car wreck so I won’t be able to go out and get a pregnancy test for a while which is why I say “I believe” but I’m two weeks late. It’ll be like two weeks before I’m able to see a doctor about this because of the car. But anyway. I’m 19 and live with my parents. I have no intention of keeping it and I don’t want anyone else to know about it. I’m still under my mothers insurance so I’m worried about going to the doctor cause she could find out about it. Is there a way to see a doctors office such as planned parenthood and not provide insurance, or a way to track me? Also how much would appointments there cost?