I had my last fill in June and have been doing good, great restriction but still able to eat small portions until 2.5 weeks ago. I am having a hard time keeping water down. I have not been able to keep clear broth or anything dow. Although the weight is coming off, I am worried that my band may slip if I keep bringing everything back up. No blood but I seem to slime a lot. Has anyone experience a tightening of their band after 3-4 months of doing great and not having another fill? I am so scared of erosion also. Any feedback will be greatly appreciated.