I was recently diagnosed with the H. Pylori stomach virus?

I was recently diagnosed with the H. Pylori stomach virus. I have been put on an antibiotic regimen. I have felt extremely nauseous during this time.
My issue is for the past two nights I have had diarrhea in my sleep and woke up to quite a mess. This has never happened before. Could this have been caused by the H. Pylori?
Please tell me that’s all it is and it will go away.
I am a 51 year old male.
I appreciate your help…

Age: 51
Male
Medications: Tinzanadine, niacin, ambien, hydrocodone, morphine, amoxicillin 500mg 2 tabs 2xday, clarithromycin500mg 1-2xday, prevastatin, fenofibrate, omeprazole 20mg
No
General Information: I have had 4 unsuccessful back surgeries. The last one approximately 5yrs ago.