Hello
You are having
bloating and abdominal distension , so these symptoms may be due to these reasons , these include:
1 Hyper acidity as you mentioned that you are having
GERD . Try raising the head of your bed about 4 inches with blocks. To help control stomach hyperacidty or GERD one should not drink or eat any thing 2-3 hours before lie down.
It also might help to avoid pizza, burger , alcohol , sweets , oily foods .
Take
pantoprazole -d once or twice in day on empty stomach .
2 Hyper tension also produces such type of symptoms , so get in blood pressure examination for three consecutive days early in the morning as soon as you get up from bed.
3 Tension or
anxiety are another reason of such symptoms .,so try to avoid.
Overeating on previous night is another reason of such
indigestion , as I have noted in my so many patient , so please take care .
For IBS rifaxime antibiotics also help ,so consult your treating physician and get a prescription.
Good luck.