I need help 😭😭😭

I’m 4 months postpartum and my hair is falling off out so much . I shower and I feel the hair going down my legs 🦵. I drink my prenatals everyday drink alot of water because I’m nursing . I shower everyday if I don’t my hair gets really greasy. I use head and shoulders the coconut kind and biolage. I tried not shampooing my hair everyday and the next day omg a ton of hair still fell out. Idk what else to do . I’m so embarrassed how my hair looks on my forehead ( picture included 👇🏽👇🏽👇🏽) I feel like getting bangs but idk what else to do . 😭😭😭😭😭