Oh Lordy I feel your pain
a couple years ago I was on 1000mg of Augmentin for 10 days -- HORSE PILLS!
I ended the script like on a Tuesday and even thru the weekend I was MISERABLE! with cramping, gas and diarrhea! And I was at a Bachlorette Party in Canada to boot! It was the PITTS! It was just something I had to go thru b/c of the strong antiobiotic but I've never forgotten it! I think I took a whole pack of anti-diarrheal pills and didn't even touch it!

{hugs}