Well, sounds like you're doing a lot right, but ...
1) What do you weigh now? Are you sure you're eating a good amount to lose at your weight? (not too little, not too much?)
2) Are you sure you're eating that amount? Do you measure and track?
3) Plateaus, unfortunately, are a normal part of weight loss for many. Some people have plateaus that last months. My advice for that is to try to focus less on the scale and more on your behaviors! You're eating well and exercising and creating the kind of body you want for life! These behaviors are helping you even if you can't see the progress now and are things you should be doing anyway, right? Celebrate those accomplishments! The scale will move eventually -- but you have to remember the scale is
and is trying to trick you into quitting!