FTM - not all antibiotics are safe during pregnancy, certain antibiotics such as tetracylines should not be taken. However class A antibiotics are safe during pregnancy. I always double check with the pharmacist when taking medication while bf or pregnant.

stevie - If you are really concerned call your local pharmacist and ask them, but if your gp knows you are pregnant Im sure he would have prescribed a class a antibiotic. Hope you feel better soon!