Aih, sesak nafas kat early pregnancy memang ada yang alami, tapi better to check with your doctor sebab baru 10 weeks lagi kan, usually respiratory changes happen later when baby grows bigger. A few of my mum friends mentioned feeling breathless early on, tapi better safe than sorry lah, especially kalau first pregnancy you didn't experience it. Your doc can check if it's pregnancy-related or something else that needs attention, so jangan delay okay!