False Positive

Turns out, after a 3rd blood test, where my hcg level was 6, that I have something called heterophilic antibodies, which react with the pregnancy test to cause a false positive. They don't harm me in any way, but I just need to know this for the future. A positive for me will have to be higher than 7, and I will need to ask that they perform the test in a certain way to avoid the false positive.

So I wasn't pregnant, even for a minute, despite having a 17 day luteal phase with high temps followed by a visit from AF that resembled a miscarriage.