Hi welcome to health care magic forum. As you havve described, you are healthy women of 27 years, but the weight is over, cause might be un planned eating habbits, and more consumption of fat in the diet.
Of course these are not the major consideration for the present complaints. these are also one of the causes.
Your problem could be due to gastritis
, or amoebiosis. Gastritis could be due to qualitative, and quantitative irregularity of the diet. amoebiosis is an infection of the gut with entamoema hystolitica, which cause alternative dysentry
It is not a big problem but it is necessory to consult a physician for diagnosis and treatment.
Besides i advise you some diet recommendations as avoid taking more of spices, chillies, junk foods, and oilyfoods to avoid indigestion
and gastric irritation.
Feeling of breath less ness also could be due to hyperacidity
of the stomach.