Has anyone tried Probiotics as I thought I would buy some and try them,I've only just bought them today as I have so much stress in my life at the present,I have IBS c and terrible cramps right in my right ribs,I also take diazepam,amitriptyline and mirtazapine and lisinopril for bp.I'm not really sure when I should take them amongst my other tablets.Any info would be appreciated.