I had the lap band done on the 2nd of July. Everything was going great until last night. I have a very painful pressure in my naval area and seem to get worse when I bend over or make sudden movement. debating on weather or not I should go to the ER. Anyone else experience this?

If you are concerned I'd call your doc.

I did have an increase in port pain several days after surgery (when everything else seemed to be feeling better and better) and saw my doc because I was concerned. He thinks I just overdid it on a walk the day before and strained a muscle a bit. I've been fine since.

It could be an umbilical hernia.

I would make an appointment with your doctor.