Anyone else dealing with heart problems?

This weekend I had some irregular heart rhythm that caused some shortness of breath, brachycardia, dizziness and nausea. My heartrate dropped as low as 32 bmp last night. My BP has been decent, for me anyways, running around 98/60. I went in for my 30 week appt today and my Dr is sending me to a cardiologist and now wants to see me every week. I see a EKG and holter monitor in my near future and though I know it's needed, this isn't my first and I'm not looking forward to it.