Genetics are weird, and you’re not alone if you have Bantu DNA, or any other African ethnicity. It’s virtually impossible to not have something in the mix, any one of those ancient ancestors genes could decide to show up.
I have typical Somali hair 3b 3c I never know which one. But I was given such a complex about my hair growing up (oddly enough by my Hooyo who has 4c hair herself). I grew up hating it and not knowing what to do with it.
If there’s anything I would say to any Somali or black sister it’s - love your hair. Love and embrace all of its untamed curliness, it’s truly beautiful x