I Have Been Diagnosed With H Pylori, I Went Through

I have been diagnosed with H pylori, I went through two weeks of two antibiotics. I thought it was helping until I had a the worst attacking yet. I’ve been dealing with this for two years. Is there anything else it could be. Chills,cramps,vomiting,diarrhea, for about 20 to 40 min. Then I am so soar I can’t get out of bed for a day or two. Had ct. ultrasound,colonoscopy, endonoscopy, my gall bladder tested ok, I have no life right now it has me home and bed ridden. Never been sick before this.