I have a little more than that MM. But I just wanted to post and was wondering if you ever do interval training. I find when I do that there is a definite shift. It's worth a try.
I have two different programs. One is a WU, then small amount of stretching, then 3 minutes hard cardio, then a grouping of upper body weights, then 3 hard cardio, then lower body/ab weights (some pilates moves/plank etc), 3 minute hard cardio, repeat upper body weights, 3 minute hard cardio then cool down. The entire program is approximately 50 minutes. When doing intervals of this length I would suggest sticking to every other day. There are no breaks in the intervals.
The second is 2 minute intervals mixed up weight and cardio with no breaks for 50 minutes.
Obviously, I have no idea if this would make a move for you. But I suspect it will. It's pretty intense. And I heard a professional sports trainer firmly say that this type of program works best with days off. Difficult if you are used to working out everyday. Some weeks with other routines I am everyday as well. But really he suggested that intensity needs rest not more workouts.
Congratulations on on all your success.
Lisa