hi ireally, i know what you mean about getting stuck at a certain couple of lbs. i write down my weight every day, so i can look back across this year and see how long i took to break free. what's cool about it is eventually i always break it, so i use it to motivate me when i think it's going nowhere.
this might be boring, but i'll post it anyway....
beginning of year 150 down to 145 was easy - got the flu. haha. then was stuck at 145-146 for 9 weeks, 142-144 for 5 weeks, 140-141 for 10 weeks, 138-139 for 6 weeks, 136-138 for 7 weeks, and now have just reached 134-136. and those were my lows for each week, highs adds at least 2 lbs to the range.
so there's hope. when you are stuck, just decide what tiny change(s) you can make to break through. write down a few ideas....