Hi carlos91
Welcome to NeuroTalk - I hope that you find the community as knowledgeable and supportive as I have

.
You have my sympathy for all that you have had to deal with recently.
I hope that Gastric Bypass surgery will help you.
I "know" somebody on another world-wide health support board who is under consideration for it.
She was told by her surgeon that she would need to lose a specified amount of weight first, see a dietitian about healthy eating and a mental health professional with experience of working with people with disordered eating.
I don't know if any of this applies to you - just things for you to consider.
All the best.