Thank for asking to HCM
In my opinion all the drugs should be omitted because this wont be much benefited looking to the history given here stop taking the fibber diet if I would be your doctor then I would treat you with the following medicines,
1) Tab Dicyclomine
three times in day
2) Lyophilized bacillus scathes three time in day
have liquid diet
only drink plenty off water, and no need to worry about this will come around soon have a nice day.