Sayang, this is confusing and you really need to see your doctor again to clarify, mungkin ada mix-up dengan results or ada something else going on. Positive at home, negative at clinic, then PCOS diagnosis, these things perlu dicheck properly lagi, jangan assume. Go back to the clinic, bawa both your home test kits, and ask the doctor to explain what happened step by step. A few of my mum friends pun pernah kena confusing results like this, and sebenarnya kena investigate properly sebab PCOS and pregnancy very different situations. You deserve clear answers, so jangan shy to ask the doctor to do the test again or refer you to specialist. Hang in there!