C. Diff Infection & Pregnant

Hello ladies, I’m currently 20 weeks today & my sister stayed over for a few days. She is positive for C. Diff Infection (I had no idea until she told me last minute) I read it’s highly contagious it stays on toilet seats , door knobs , towels etc. We used the same bathroom & I’m terrified as hell .. I have no symptoms but I been cramping (probably round ligament pain ) I have no fever but I just feel warm (probably hormones) is my baby & I okay.???😭I can’t call my doctor until Monday.. my sister told me every time she used the bathroom she would clean the toilet