Provera

Has anyone ever started the provera and thought you might be ovulating while taking it? My temps stay pretty low before "o". Day after I started provera my temps have spiked for 7 days. I'm on cd 43 today. I'm going to attach my chart. Started provera July 1 and ended July 5. Dr only wanted me to take it for 5 days and then my period should come. I'm starting to wonder. I use fertility friend to track everything and it gave me crosshairs on July 1 like I ovulated. It says that I'm 7DPO. Sorry for the book lol.... Any ideas??​