H. Pylori and eating

I started taking the medication (Prevpac) for the bacterial infection H. Pylori almost a week ago, so at this point I am just about halfway through it. It has been so hard sometimes! The taste it puts in my mouth makes me nauseous most of the time and it gives me terrible gas. Of course, the taste in my mouth makes everything I eat have a funny taste, so that is definitely a deterrent to eating. I just hate feeling sick all the time! Only 7 more days though...