It hurts too much in my chest when I lie on my right side.

Sleeping on your left side is healthier than sleeping on your right side, and the best sleeping position is said to be lying flat on your back.

However, I have a habit of sleeping on my right side, but lately, when I sleep on my right side, I experience chest pain around the sternum area.

I keep waking up from the pain.

It shouldn't be a problem with the heart, right?