Medieval historical fiction novel, may have Lionheart in title

UPDATE: BOOK FOUND

Alright I remember reading this book in middle school, as I found it on my teacher's bookshelf. I remember what the cover looks like and the synopsis; the cover has a girl and a knight, but the girl is the main character (unlike the other books that have popped up when I searched 'lionheart book'). The book's general plot is that this girl is raised by a knight, and then sets out into the world with her aspiring knight friend. I also remember she met a witch and learned she could become a sorceress?? The book was part of a series but each book focused on a new character, all of them took place in the medieval era. I believe the author was a man but I'm not sure. I don't know it was weird but if someone could help me find it I will be eternally grateful!

Are you sure this is historical fiction and not a fantasy novel?

It almost sounds like a Tamora Pierce book, one of the books was called lioness rampant.
Also covers can change over time because of re-issuing, so don't become too focused on the cover.

Yes, I was thinking of the Song of the Lioness as well, but those are all about Alanna.

How long ago was middle school for you? There are different options if it was 2015 vs. 1995.

The Lioness & Her Knight?

>6 rarm: YESYESYES this is the one!!