Alamak, memang scary kan bila ada gapping tu! A few of my mum friends ada experience jugak, and honestly dari yang I dengar, kalau nurse dah cakap tak teruk then that's a good sign, tapi I think you should follow up with your doctor or nurse lagi untuk make sure, sebab healing episiotomi tu kena monitor betul-betul. Honestly your routine sounds fine (basuh air biasa, keringkan, ubat kuning), tapi jangan rasa takut je nak tanya nurse tu pasal air manjakani atau saline bath, dorang boleh guide you properly kalau it's safe for your specific situation, and at least you'll have peace of mind lepas tu. Healing takes time, so give yourself grace ye!