Bartholin's Cyst while pregnant!?

I just found a lump "down there" that is about pea-sized and not painful. After a little googling, I discovered it's right where the Bartholin glands are so I'm guessing that is it. I'll schedule an OB appointment ASAP, however have any of you ladies had this before? Can they treat it while I'm pregnant and does it pose a risk to the baby?