hi! somehow I missed your question.
I guess the answer is : YES!
you may publish here the photos that you already published at Instagram, if you is their author. (if I understood correctly what your question is about).
that is no problem. again, if you published them in Insta, and then in Hive, you hace to restrict yourself from publishing them AGAIN at Hive. but you may publish them anywhere you like, next. this is pretty easy. 🙏
actually,