gvalella

i started about a year ago, have lost 25 lbs and gained muscle tone. love it

seems to me like you have hit a "slump" and you're not challenging your body. you body has grown accustomed to getting the walks 5 days a week. unless you push yourself a bit, really break a sweat you wont start seeing any changes. you dont want to starve yourself, but keep up with the 2000 cals a day and maybe try walking…

it could be that because you have started a vigorous exercise cycle, you might be hungrier and eating more?