(((((((((((((((((( WW )))))))))))))))))))

I have been in your place and it's not a comfortable one, I know. I'm so sorry. I've read the other posts and they include all the other helpful suggestions I can think of about talking to your supervisor.

Please get some Dannon yogurt and eat as much of it as you can. If you can't stand the taste, get some acidophilous at the drug store and take it to counteract the effect your antibiotic is having on your digestive system. You will feel much better.

Jan