Almost 5months
Congratulations on how well you've done so far. 65 lbs in 5 months is better than any other weight loss option and you actually lost it in 3 months!! Good for you for posting.
I'm only 3 months, so not really in a position to advise someone at 5 months...
Logging food on my fitness pal so you have an idea of calories/fat/carbs/protein and ratios. Perhaps, contacting the dietician at your centre and have them review a few weeks of food diary. Perhaps switching up your activity - if not doing much, then starting to sweat 5-7 days a week. If active, trying a different activity for cardio and/or getting a trainer or a weight lifting program (more muscle burns more calories all day long). Other things like not eating after 8 pm as metabolism slows as we get ready for sleep Switching to lower sugar/fat options i.e. changing to 1% or skim milk.
I understand that as malabsorption slows down it actually reverses to hyperabsorption - the body is like WTF!!?? with the starvation thing. Also that a former morbidly obese person who gets to 150 lbs had to eat 20% fewer calories and a person who has been 150lbs all their adult life. So we have to work harder than non-obese folks to lose and maintain or be satisfied with what we have been able to achieve.
Know that you've lost the 10-15% required to significantly reduce the morbidities related to morbid obesity. More loss doesn't actually amount to much healthwise and is often more about appearance and unrealistic expectations. (Let's see if I can take my own advise when the time comes for me).
All the best,
Deidre