Skin, Hair and Nail Problems

I have a possible melanoma spot on my leg. Im not sure if it is but a second opinion would help. Asap

I am having small pimples on my genital and  also one small lump which was painless but now it pains when pressed. I am confused whom to consult.

I work at a school so i have to come back at afternoon. I want to know which sunscreen I should use for my face and hands also is it important to use sunscreen and moisturiser togather

From last few day she is facing itching problem near stomach area,thigh etc what can be the reason the itching part is seen as shown in the photo i have attached. What kind of infection isit?

A painful, pus-filled bump in the hair of head at many spots specially back side of head.. And also pimple on face every day. min 2 pimple grow every day which is from past 3 to 4 months.

My 2 months baby has whitish patch near ear. Refer image and suggest what is it and what to be done?

From past one year my skin has become worse due to acne and dark spots. I consulted to a dermatologist as well however the medicines did not worked since then I suffering till present. Please recommend something to cure my problem.

My hair turns white for 2 to 3 years what is the remedy for my hair to turn blackish.Whether I need to change daily lifestyle.

My son index finger suddenly showing a wound ,which we thought as normal cut from somewhere and we applied soframycin on it.now after two days it looks weird as skin looks like joining in shrinking manner and area around is swollen red and very hard

I used undiluted detol (the green one) on my scrotum, thinking it would be hygienic, but ever since that my skin around the scrotum is burning. It has turned red and loose. It feels like somebody is pinching the skin around the scrotum. It hurts really bad, I have never experienced pain like this in my life. The doctor i consulted via this app (paying 500 bugs) wasn't satisfactory. Any help would be greatly appreciated.