Low heart rate?

[Anonymous]

I had to go to the doctor this morning because I was feeling really dizzy and nauseous. I doctor said this would probably continue because my resting heart rate is 56 bpm. He said it was low but nothing to be concerned about because everything looks normal. Of course, I have been on the internet trying to find information and have not really found anything. I am 20 weeks and have been exercising regularly before and during my pregnancy. Has anyone else had this issue?

thanks so much.