Two parts here:
1.) I've always had an issue of leaning into the ball on my back swing -- notice the head drop. I've taken lessons and none have really given me much help here -- have had a hard time keeping my head still. Either way, I've managed to be OK as is. Index dropped to a 5 last summer but its creeping its way back up in part due to the aforementioned issues.
2.) For the past month or so, I've averaged a shank per round. Unlike a lot of people, mine tend to be on full shots. I have not had a problem with them or around the green. But, two days ago on the range I had at least 10 in a row ... and then yesterday I did the same. It keeps getting worse and worse. After each one I try to change something and that just compounds the issues. I've attached the not-so-good swing, albeit without a ball as I forgot to film at the range the other day. At least it wasn't a shank.
I've made such a conscientious effort to attack the ball from the inside that it might have really made things bad? On top of the shanks, my divot seems to be more to the right of the target than usual.
Any help and all responses are greatly appreciated.
Note: said file was over 2.5MB for some reason so here is the Google Drive link to it.
https://drive.google.com/open?id=0B1F8PXWH-333Z2pjTDdaOFp2YTA