1st, congrats on 25 pounds lost! Great job!
I'd say starting a food journal might help. Record everything you eat for a few days. Count the calories, carbs, fat & see where you're at with that. Then, perhaps by dropping or adding calories it might help to snap you out of your plateau (it really should be a 4 letter word
) Little things really do make difference.
Also, I feel your pain. I had no change in August. None. But when I took a long hard look at what I'd been doing, I realized that I'd been slacking. I certainly wasn't keeping track of my food intake as closely as I was when I was losing weight. I was eating a cookie here or a Twix there. Or some potato salad, and chips while at parties. So I had to be honest with myself about my complacency and take responsibility and start really working hard again. Which is where I'm at now
Good luck & keep us posted. I want to see you break this plateau!