I was 236 on the day of my surgery and in October I will be 3 years out. I am 5'1" also and currently float between 110 and 114 lbs. I still do not drink when I eat and pretty much stick to the original "rules". I also go to the gym about 3 times a week, once I lost about 75 lbs I tried out the gym and loved it.
I do have pictures on my profile if you want to check em out.
Good luck and just think of stalls as red lights on your journey to the final destination because eventually the light turns green again, your body has periods where it just needs to adjust to the drastic weightloss.