Can anyone relate to this pain

First off, a short back story as I havent visited this forum in years. I was banded in 2005 and had fantastic success, losing over 100% of my excess weight. I've had some regain since then due to a number of factors but not terrible. In 2010 I was diagnosed with rectal cancer - some of that fabulous weight loss, I believe the last 10kg, was due to having active cancer. I was treated, and am fine, albeit with a colostomy and I had my band totally unfilled (it was NEVER the same again) upon reflilling) I went through a sudden menopause, a brutal one, went back to full time work, stopped being able to focus entirely on myself etc and am now *just* within my healthy weight range. Still, all in all, a great success, although having a BMI of 19-20 was very very nice while it lasted.

Anyway, since the early years, really, I had some very infrequent attacks of chest pain. It would start as a warning ache deep in my chest, and would radiate - the roof of my mouth, my jaw, the backs of my arms, through to my back, even my ears - it is excruciating - deep and vice like. It literally happened 3 or 4 times over 5 years though. I did mention it to a GP who really had not much to offer (when do they ever?). Last year I started to get a little night time reflux - I was too tight. In an effort to offset the weight gain, I'd overtightened rather than admit I needed to recommit to exercise and eat better around my crazy schedule. I had some fluid out and BAM the pain was frequent and the attacks unpredictable. When it starts, I know I cant stop it. It just aches, so deeply and radiates and its agony. Sometimes a hot drink can relieve it, and I always take a Nexium. I had a gastroscopy with my surgeon and I had esophagitis and was put onto Somac which I have stayed on. Havent had a problem in a year now but now I have a cough and its back, probably cuased by the coughing. Its honestly really frightening to think it may happen in public, last year I had to go off in an ambulance from work and had a full cardiac workup which was all normal.

I guess my question is - if anyone can relate to this, could it be apband related? I assume it is, since unfilling tends to trigger it and I know i have a slight pouch and my band is ever so slightly out of position. I think I would find it comforting to hear that others have the same issue - I will be looking at my options as this cant go on. I fear revision surgery is on the cards. I am still so happy I made this decision, its been 12 good years and I always knew the band would need attention at some point in time, particularly since I have the old old 4ml version. I will also go to my GP this afternoon, I think more cardiac investigation is warranted, as well as looking at my lungs - this is some serious pain!