Hello. I also just had a fill. I hadn't come back for a year after my second fill and had gained a lot of weight between visits. I just thought the surgery hadn't worked for me. Then four days ago I had my third fill going from about 5cc to 8cc. Big difference! I don't know if it's a little too tight but I don't mind and am able to manage a combination of liquid foods and solid foods, but just a little at a time.
When I drink cold liquids, I tend to feel a slight pain in my chest, as I do when I'm eating but not the horrible heartburn I've been reading about. It's like the beginning of a heart burn pain but it passes quickly. It seems to happen more when I eat and drink a cold liquid at the same time.
For the person whose band feels too tight, I read that cold liquids tighten the band, while warm ones loosen it. I haven't had any problem with hot Soups and when I ate some hot Soup I was able to eat a lot more solid-ish food like hummus and crackers and tomatoes. However, I overate by accident and the pain and discomfort was really awful for about an hour or so after and I knew I was eating too much when I was doing it. Today I had some warm soymilk in the afternoon and it went down without any discomfort as long as I sipped moderately, without any big gulping.
So, my experience to share is to try having some hot liquids prior to trying to eat anything. And I read on a web site that if you drink cold liquids first it will help to restrict your meals since the band gets tighter. For me, the small pain helps me keep on track but I'm definitely getting enough to eat.
I also read that the band is tighter in the morning, which seems to be my experience. I can't eat much in the mornings but by late afternoon and evening I feel less pain or tightness. Well, good luck to you and thanks all for writing your thoughts.
I found this info at this site:
http://drsimpson.net/fills/post-fill/post-fill.htm