Gastric Sleeve

First of all I know that this subject is off topic but I would love to hear you advice. I’m thinking to do the surgery, I have an appointment with the doctor by the end of august. I always remember my self struggling with my weight. In high school I was around 145 lbs and I was ok with that but still trying to loose weight. When I went to college everything changed drastically and in to months I weighed 185 lbs. the past 4-5 years I tried everything, I lost weight and the I gained it and this happen numerous times. When I got pregnant i was 207 lbs and currently I’m 224 lbs. I’m trying, I’m going to a person training 5 days a week and I’m eating so much better but I don’t see any changes. I’m just done and I think this surgery is my last chance to change..