Taking Metronidazole in your first trimester

Lindsey
Has anyone got prescribed Metronidazole ie flagyl in early pregnancy? I'm about 5 weeks and got prescribed this in the pill form 500mg for bacterial vaginosis I was asking to see if anyone else has tooken it while pregnant and had healthy pregnancies I've read about it online and most doctors don't have them take it till they are out of their first trimester? I'm really worried any advice is greatly appreciated thank you