Everyone's doing SUCH A GOOD JOB!!
If you didn't lose any weight this month, no biggie...you've at least pointed yourself in the right direction! Also, consider this. You may have lost weight, but on the day you weighed were carrying some extra water weight maybe? From a high sodium (salt) day within the previous 2 or 3 days?
Don't give up! You and what you have to contribute to the lives of others are worth the effort it's going to take to get healthy! Consider the alternative...it's not an attractive one!! ;)