is it normal to see your heartbeat in your stomach like this,

is this normal?? (De Quarvain)

they have heart pain frequently and this morning i noticed this,

Tw scars my legs do this whatever temperature the water is from

IS MY HEART NORMAL

My neck cracks infinitely. Is this normal? (Sound on video)

Video of texture for previous post

Is this normal

Is this normal?

Have muscle spasms in my right leg every day, is it normal?

Are these normal muscle twitches? Are these even muscle twitches?

Is my heart normal