Is it normal to still feel aches and pains 11 months after childbirth?

Yes, sadly: Childbirth is an amazing, and difficult, experience. And it definitely leaves its mark on a woman's body. Normal to still feel aches and pains 11 months after childbirth. There's a lot of stretching of pelvic ligaments during childbirth, in addition to the muscles of pelvic floor and vagina. Physical therapy is an option if it's bothering you, there are pelvic floor therapists, believe it :).