Trying to keep down antibiotics

Any ladies taking antibiotics and having a hard time keeping them down? I'm on one for an infection. The good thing is I only have to take it for 5 more days but they make me so nauseous. I did throw up one yesterday but today has been better for the first one (I have to take it twice a day). I plan on telling my dr when I see him on Tuesday. But just seeing if anyone has any advice for me. Thanks!