Advice needed:mastu***** gone wild

Guys I'm employed (m25+) , doin masturbation when bored or horny. I don't know if it's still Normal to do it everyday or when my horniness kicks in. It's seems it always happen.

May I know if I'm only one here who have embarrassment doin it every time or everyday? Is it okay to me that o do it once per week.

What should I know about this feelingI is this sickness or just normal for my body?

I'm very disappointed to myself right now. Hahaha please let me know.