Welcome @turberg. There are a few discussions in the group about weight gain after initial loss, for example:
- Weight Gain after Weight Loss Surgery. Let's support each other https://connect.mayoclinic.org/discussion/weight-gain-regain-after-weight-loss-surgery/
- How successful where you after bariatric surgery? https://connect.mayoclinic.org/discussion/how-successful-where-you-after-sugery/

Two steps forward and one step back is still moving forwards, right? What motivates you to reach your goal?