Well I'd been throwing up for about to weeks. Didn't think much of it because I'd throw up thick spit and whatever I tried to get down, no pain just relief. BUT this weekend was the one that did it for me, I had 2 scoops of rice and I immediately started to vomit like I usually did but I didn't feel any type of relief this time. I continued to vomit until I just started to vomit acidic tasting black gunk or coffee grounds like my Dr referred to it which was a "none panicky way" of telling me that it was blood. So he made me go get an xray and take it to his office and showed how my band was waaay off from where it was originally and told me he had to operate in 48 hrs or less so I wouldn't get a perforated stomach which would be even worse. So he empties my band as much as he could and I got surgery 2 days ago ( feeling great btw) to loosen the band all the way and in about a month & 1/2 when all my swelling goes completely down I go back to get my band placed properly. I can't wait.