Try to eat healthy, no fast food, no gluten, no sugary foods. See your doctor for prescriptions. If you do continue to eat bad food DO NOT EXPECT ANY GOOD RESULTS! Do not eat unhealthy food for at lleast a year.
You may have mercury poisoning, caused by eating too much fish - similar symptoms. A doctor can test for this.
Most likely SIBO or small intestine bacterial overgrowth, I think its similar to Candida or the same thing.
I took a few laxatives for a week and I released a lot of parasites and maybe candida. Its hard to tell but its definitely not normal. Papaya seeds swallowed whole have the same effect as laxatives in fighting parasites.
Exercising like playing basketball, running ect will sweat off toxins.
AS A WARNING DO NOT TAKE LAXATIVES WHEN YOU HAVE SCHOOL OR SOMEPLACE YOU NEED TO BE. For me after I take these laxatives even on the low dosage I need to be 20 seconds away from a washroom. Luckily I was always at home.
I was in your position not too long ago and I think its getting better.
No comments about it now but I never could smell it myself. I abused my body with sugary drinks (not anymore), fast food nearly every day and no vegetables. Now I eat mostly vegetables, fruits and home cooked meat, no bread, nothing with Sugar added like fruit punch. Added fiber by making fruits and vegetable smoothies. No longer constipated.