Aww mama, jangan risau, banyak yang kena macam ni dalam pantang, tapi memang boleh buat kita pening! A few of my mum friends ada babies dengan bunyi nafas macam tu, and honestly kena tunggu je sikit2 hilang sendiri sebab paru-paru baby still "clearing" from birth fluids. Kau punya baby cough tu macam kering je, kalau xde demam, xde wheezing, and masih feeding well, memang boleh observe dulu, tapi since cough ni getting more frequent, better you whatsapp or call klinik dulu ask if they can assess over video or recommend safe drops/saline spray, tak perlu full swab kecuali doctor rasa perlu. Minyak bayi okay je untuk chest, but honestly saline nasal drops (yang baby-safe) lebih membantu for that dry congestion than anything fancy. You're not alone in this worry, I promise, but do reach out to your doctor just to put your mind at ease, okay?