Placenta previa at 12 weeks

Tris
Just had my NT scan today and was told my placenta is covering my cervix. They didn't tell me to rest or anything, but said it could account for some of the spotting I've been having. They also found a fibroid that might've been responsible. Of course I went home and googled it and freaked myself out. Anyone else have either of these without complications?
On the plus sign, the little bambino was measuring a week ahead and bouncing around :)