missed period....

Tawana

so today is exactly 2 weeks since I missed my period. I went to the doctor couple days ago and my pregnancy test came back negative. I'm planning on taking a home pregnancy test later on to see if I am. I hole I am but then again I hope I'm not because the "father" doesn't want any more kids. I've considered abortion but if I do go through with it I know I'll always feel guilty. idk what to do...help?