Bfp after two weeks late?

Ok, so I'm two weeks late, having crazy dreams, and have some sore tig ole' bitties.. still no bfp. I thought I saw a light line this morning but now I'm thinking it was an indent.

I'm a smaller person so I was wondering if my metabolism made it slower for hcg to show in my system?

Has anyone gotten a bfp whe they were two weeks late?

Thank you!