Does a woman say Adon Olam & Yigdal when davening at home? They come right after Ma Tovu which you say should not be said at home.
Yes. Adon Olam and Yigdal are not related to a shul: Adon Olam declares the mastery of Hashem over the world, and Yigdal summarizes Rambam’s Thirteen Principles of Faith. There is therefore no distinction between saying these passages at home or in shul.