Hi.
Thanks for your query.
Noted your history of quitting heroin after 2 and half years of addiction, trying to quit Suboxone also.
Now that you have got bloating as if full all the time, trying to eat right to gain some weight and wants to take
protein shakes...
These look to be
withdrawal symptoms and most probably due to anxiety and aerophagia that one gets on.
You can get the following things done to help you better:
Get a proper clinical evaluation and investigations like X-ray of the abdomen in standing position,
ultrasonography.
Tests of blood like CBC, liver, kidney and other functions of thyroid and as may be directed by your Doctor.
Tests of stool and urine.
Ultrasonography of the abdomen and so on.
All these will help you to get a proper diagnosis.
get a counselling by a
Psychologist or
Psychiatrist to get over the addiction issue.
You can certainly take protein shakes if it suits you.
Go for home-made goods only.
No junk foods at all and no aerated drinks at all.