WLS is a tool. It's 100% up to you to work with it. If you don't have any motivation, you need to look somewhere else, it's not the WLS causing that. If your eating is out of control... reign that crap in, only you can do that. You've got 2 options. Do what you need to... or don't. It's your call. No one here is going to do it for you. Your WLS won't do it for you. You have to look yourself in the mirror and decide that you are no longer going to allow yourself to keep ignoring what needs to be done.
Start over. Restart your Pre-op diet and follow it to the letter, pretend in you didn't have the surgery and are going to get it... start your pre-op, then fast the day of "surgery", then start working through your post-op diet. This will get you back into the swing of things and will "reset" your pouch/sleeve a bit.
You have to be the one to make this work. So, make the decision to do it.