u/D00mscr0ll1

My readiness score has been consistently on the lower end for weeks now, it started when I was due an iron infusion which I have since received a week ago however I cannot get my score back to what it was, I have tried days of literally doing the bare minimum with exercise with barely any change to the score, any advice if there’s something I can do to get it back up? Or could it be a fault with the ring? It’s usually within the 70/80s consistently!
(Doctor has done a checkup and all is good)