Congratulations on your weight loss thus far.
One thing to do now at this stage is to assess your protein intake. Your daily protein requirement is met by a combination of the amount of protein you obtain from food combined with the amount of protein from protein supplements (protein shakes, protein bars). Right after gastric bypass surgery, the volume of food you consume is minuscule (2 ounces) per meal. But as you get further along, the meal volume increases. Therefore you have a very important option available to you. As a result, you can begin to reduce your reliance on protein shakes. I went from 3 a day, down to 2, down to 1 and eventually none when I reached 1 cup per meal at a year and a half post-op.
This offloading of protein supplements is important because protein shakes contain calories. If you can reduce your caloric intake, then you can maximize your weight loss. There are two phases to weight loss surgery. These are the weight loss phase and the maintenance phase. The weight loss phase is fairly short. In my case I transitioned into the maintenance phase at around 7 months.