Thanks for your query.
Pinched in your intestine may be from the exes gas and no bowel movements.
You need to stop using foods that create gas, like:
foods that contain fats
foods that contain sugar
alcohol and caffeine drinks
You need to use in your diet ,like :
liquids(2-3 l per day)
and make activity for about 30 min a day
If the symptoms do not elevate you need to take medication as;lactulose(for constipation
)or espumisan(for exes gas)
Hard breath and swollen feet can be from cardiac problems,you should consult with a cardiologist.
Take care of your self