Daily i have itchy scrotum ,and i wake up feeling itchy in night.. and skin around my private very itchy...i keep scratching and my skin bleeds and stings..and sometimes my bottom itch's and the skin around it but mostly my scrotum and private area?

You may be suffering from jock itch, which is a fungal infection. Application of an OTC anti-fungal powder, cream, or spray can treat your issue. Speak to your pharmacist.

If you exercise a lot, wear tight pants. and sweat but don't wash area thoroughly than a build up of bacteria can result leading to a fungal infection. Scratching only spreads the infection and causes more irritation. Go to pharmacy and get OTC anti-fungal cream and or powder and apply as directed. Always wash area and sleep with loose garments.

My advice would be a course of an ointment such as mycolog which combines corticosteroid ( which will relieve itching) with an anti fungal ointment. Avoid tight jeans and wear loose white cotton briefs.