Hello mommies!!

My August baby has under eye dark circles which I noticed today .. I don’t know the reason but so much worried after seeing it .. she watches rhymes n cartoon in iPad not sure if it could be a reason .. and she is also little upset as she has a baby sister now of 2 months she likes her but sometimes gets possessiveness that she has to share her love for me with her sister.. am so much confused now n feel sorry for my August baby ..

Has any of ur August babies have this dark eye circles or any other known toddlers have please let me know wat could be the reason n How I can fix this ??