From where you are, and depending on your injury, you could string together a few lovely towns by bus, exploring them gently, then resume your walk.
I loved Ponte de Lima, and Valença, Tui, and Ponte Vedra (the latter despite a hard walk in and a terrible first impression). From Ponte Vedra you could veer onto the Spiritual Variant and enjoy the quaint Combarro followed by Armenteira and the gorgeous Route of Stone and Water. (Though the hike up to Armenteira might not be possible with your injury.)
It night not meet your hopes for this Camino because you've skipped a chunk of walking, but you'd get to experience some beautiful parts of Portugal and Spain that you may have walked quickly through in your prior plan. Lemonade out of lemons!