Wah, this is tricky lah during pantang time! Jangan risau, but please call your doctor or clinic asap, chickenpox during postpartum needs proper monitoring, especially with a newborn in the house. They'll advise on isolation and what's safe for you while breastfeeding. Untuk bertungku, tanya doctor dulu okay? Some mums I know had to skip it temporarily for health reasons, and that's fine. Right now focus on rest, minum air banyak-banyak, and keeping the rash clean. Most important is make sure baby is protected, your doctor boleh guide you on this. Hang in there, mama. This phase will pass.