Nope. Not because they aren't safe but because they are not needed unless there is a bacterial infection to be treated. Giving them *just because* is not a good enough reason for them to be prescribed. It increases your chances of developing thrush and an upset tummy among other things. I would (personally) call in sick tomorrow and see another doctor for a proper check. If it is viral, there is not much to do except rest, eat well and drink plenty of water. If it is bacterial then, definitely, take the antibiotics Your immune system is challenged during pregnancy so, unfortunately, you are likely to be sick for longer than you usually would. Even more of a challenge when you have another little person to look after as well.