The main control center of the heart, responsible for setting the pace of heart rate, is called the

The answer to this anatomy question is simple. The one that sets the pace of the heart rate is called the sinoatrial node, a group of cells located in the wall of the right atrium of the heart.

I agree. Compleatly!

There are a couple of answers.you could have an infection, a sti, std, or other problematic health issues.i would recommend going to the doctors, if not, take a shower and wash down there, then wait a couple of days, and if it’s still there, then is when you should go to the nearest or trusted gynecologist of your choice.