Well, I had surgery again on May 15th. I was regaining weight and still in the obese category. BMI 40. I think surgery was easier the first time. I saw others had issues but I didn’t. This time I am. It is painful to swallow, I get spasms in my stomach and esophagus. I have a foamy phlegm that stays stuck in my throat. I am learning how to spit that up but I am not getting in very much liquid or food. I hope this gets better soon. Anyone else have foamy phlegm?