Why is my chin acne so painful for 2 years with PCOS and regular periods?

It seems as if you may be suffering from severe hair loss. It may as well have been caused by many factors like stress, hormonal changes or a disease. I would suggest visiting a dermatologist, who could examine your scalp and diagnose the reason for hair loss. They can then develop a customized treatment plan for you

I understand you're dealing with skin itching. Itching can occur when your skin becomes dry and rough, often due to not drinking enough water, using harsh soaps, or cold weather. To manage it, make sure to drink plenty of water, apply moisturizer gently, and avoid harsh soaps. Also, protect your skin from the cold by wearing gloves and scarves.

You may have jock itch, a fungal issue­. It makes groin areas red, itchy, rashy, affe­cting the scrotum, and testicles. In warm, moist places le­t it grows. Try drugstore anti-fungal creams. Clean, and dry the­ zone to avoid return. Jock itch thrives whe­n sweaty, warm. Over-the-counte­r creams help clear up the­ fungus rapidly. However, kee­ping areas dry is crucial. That prevents future­ jock itch flare-ups. So cleanliness matte­rs alongside medication.

Acne can cause by hormonal changes, stress, genetics, or other factors. If you have acne that is filled with pus, it is likely that you have an infection. Consult a dermatologist as soon as possible in order to get the proper treatment. You may need topical medication, an antibiotic or other treatment to get rid of the infection and reduce the breakouts. Keep your skin clean and moisturized, avoid touching your face again and again, and limit your exposure to dust and pollution.

Yes you can have budget creams in the form of moisturizer, pigment reduction cream containing polyhydroxy acids, and a good sunscreen with both UVA as well as UVB protection. For the scar, you can use antiscar gel containing silicon

You likely have a fungus on your testicle. The symptoms you have mentioned like the peeling of skin, white substance, and smell, along with itching, appear to be a normal fungal infection. They may be caused by the lack of hygiene or tight clothes. This can be solved by keeping a dry and clean environment, wearing loose clothes, and using a pharmacist-recommended antifungal cream.