I think you are way too early to be looking at a revision.
You may be a slow loser but you have lost. Go back to basics. Make sure you get lots of protein ( 80 grams ) a day. avoid processed carbs, go to protein and veggies.
What is your diet like ? the average day? how many calories are you generally getting ? grams of protein and carbs? do you log your foods? myfitnesspal is great for that.
HW 295 lbs,CW 195, nuts goal-210, my goal 175 surgery date April 3 in Tijuana with Dr Ponce De Leon