Why is my uncircumcised penis red and painful?

It seems you're showing some alarming symptoms. The red bumps with black centers may be due to folliculitis (inflamed hair follicles), burn or a mild fungal disorder. The itch on your scrotum is probably caused by possible irritation or it is an allergic reaction. A thorough cleaning of the body and a proper diet would be great as well, but it is the best choice to visit a health care professional to know the correct situation and also get treatment. They have the capability to provide the relevant care and the necessary reassurance. As health should be your priority, always think about getting assistance when you have a problem.

A friction burn on the­ penis head can make it re­d and uncomfortable, especially if se­men touches it. Howeve­r, the risk of developing anti-spe­rm antibodies from this is low. To aid healing, ke­ep the area cle­an and avoid further irritation. If you notice any unusual symptoms or concerns, it's always wise­ to seek medical advice­.

The forehead and chin acne breakout is a skin disorder resulting from blocked pores caused by excessive oil production. I recommend that you see a dermatologist to receive proper diagnosis and treatment. Based on the level of your acne, they might suggest topical adjuvants or oral medications.

You want to figure out whether it is healthy or there is too much fat, then look for signs like puffiness, a double chin, or round cheeks. A situation like this may be caused by eating too many junk foods and not being physically active enough. To fix this, you can eat more fruits and vegetables, drink lots of water, and move with some activities such as walking, or dancing.

There are many treatments for acne dark spots like chemical peels, laser treatments, certain ointments etc. But I suggest you to first visit a dermatologist in person. Based on your individual condition, the doctor will be able to recommend the best treatment for you.