Help me make sense of this???

If you've had positive HPTs you need to get a blood test from the doctor. Just tell them you've got positive urine test results, PCOS and are on Clomid and need a blood test and they'll fit you in for certain. Right now it's too hard to speculate from the info you gave. It's possible you had a chemical pregnancy but you'll need a doctor to ascertain that. Good luck!