Mommy hello! Today we gave blood - hemoglobin 66, we're 7.5 months old…

Mommy hello! Today we gave blood - hemoglobin 66, we're 7.5 months old. We're breastfeeding and eating vegetable puree. Can you please tell me who also had low hemoglobin what were the symptoms and how did they raise it? Anyone took iron with Aiherb? What? Our pediatrician prescribed Ferrovita C drops. All health and thank you in advance for the answers.