Is this normal behavior in pets?

Is this normal?

Is this normal?

Is this normal behaviour from a 19-year-old?

Is this normal behaviour from a 19-year-old?

Is this normal behaviour from a 19-year-old?

Is this normal behaviour from a 19-year-old?

Is this normal behaviour from a 19-year-old?

Is this normal behaviour from a 19-year-old?

Is this normal behaviour from a 19-year-old?

Is this normal it has always been in my belly piercing now is

Is this normal. First clip is on my left side and the right one