Anyone here had C Diff?

Hi All,
I was on antibiotics for a chest infection – not sure I really needed them but had a bad cough and took a 5 days course of Roxithyrmicin. I’ve been off them and now developed cramping and runny, plus smelly poop(!) but only in the morning, I’m worried I have C Diff, I’ve been reading about it and you can have mild cases, it’s been about 8 days without the antibiotic but I still have a bad tummy and really bad acid. I’ve done a stool test but I wont get that back till next week, anyone here have it and it went away naturally? I’m not a happy girl at the moment – now something else to be paranoid about!!