HI
Thank for asking to HCM
I really appreciate your concern, you have taken too many drug now in my opinion stop all the medicine and wait for some times and watch for hydration, what I am thinking from the history given here that some times drug it self induces the
diarrhea, and this need to be ruled out, if symptom does not improved then better to go for stool cincture sensitivity test. take care and have a nice day.