Postpartum Hair Loss


I need some suggestions! I have very curly hair and have started shedding badly since 2.5 months postpartum. Everytime I wash my hair I lose clumps and it's thinning. I love my hair! I know it's inevitable and must happen, but is there something I can do to help retain or minimize the loss of hair? I am taking biotin and have continued my prenatal vitamins.

Picture for reference.