My dog has a bacterial infection on her skin. I am pregnant. Is there anyway this could be transferred or harm my baby in any way? Thanks

Unlikely. The only germs that can effect your baby will be those that can get through the protection s/he has. During pregnancy they are protected by a sterile bag of waters & your body defenses. If the dogs germs gave you a skin infection, it could not get to baby. If a germ were to enter your blood, you would get very sick & the germ could access the baby via the placenta.