Postpartum depression or anxiety

My LO is 10 months and I thought this feeling would go away so I kinda ignored . I’m EBF but I get so emotional when I have to leave him , he’s so clingy and I honestly can’t do anything around the house (it’s a mess) I have 2 other kidsmy husband works m-f 3p-12a . I feel so defeated, I’m always sad . Is it normal to still feel this way 10m months PP? Could it be the hormones associated with BF?? Any suggestions