What Multivitamin Would You Recommend For A Breastfeeding Mother With Hypothyroidism, Kidney Stones, And Hair Loss?

I m a breastfeeding mother my son is 19 months old delivered through c section before delivery my skin and hair was good and also my health now i lost many kgs of weight have joint pain dry skin n hair loss . I have hypothyroidism and have kidney concretions.. I want to take multivitamin please suggest any multivitamin as per my condition