I believe there will be changes to the categories to make them a bit broader. I am interested in chronic disease & community-based resources, but they don't have a suitable category.
I see you have a group. You should move your post to that group. There aren't any categories in group discussion posts. It is simple...just cut & paste. Ths is a better way to target your post to your specific audience.
You can always post to your own blog-see My Page.