I'm losing a lot of hair.

There was a lot of thick, lush hair, but after having the baby, the front part looks too empty. I thought it would grow back, but it just feels like I'm going bald.ㅠㅠ

But after washing my hair once, I lose a lot and I'm really worriedㅜㅜ Does hair loss shampoo actually work??

Since the kids were born, I haven't been going to the hair salon much, but I feel like my hair falls out less when I get a little trim there. I'm worried about how to improve the situation.ㅠㅠ