Hi mama! "Biri-biri" usually means chickenpox or varicella, pero importante talaga na makita ng doctor agad para ma-confirm at ma-proper manage nang maayos, lalo na kung may bata kang may symptoms. A few of us moms have gone through this, and honestly, ang best approach talaga ay consultation with a pediatrician, they can check properly and recommend what's safe, especially kung breastfeeding pa. Wag mag-self-medicate lang, okay? Hugs to you and your little one!