The most likely cause is acne or ingrown hair. Accordingly, look for creams with active substances like benzoyl peroxide or salicylic acid to help them go away. These can be found in different brands, including Neutrogena and Clean & Clear. Gently wash your face first, before applying the cream. 

Hyperhidrosis is a condition when you perspire a lot more than normal. It can occur on your hands, feet, under your armpits, or even all over your body. It could be the result of overactive sweat glands or triggered by anxiety, heat, or spicy food. Besides that, there are several things you can do to manage it such as antiperspirants, medications, Botox injections, or in severe cases, surgery. 

I suggest that you visit a dermatologist and have them check out the mole on your nose. They can tell whether the mole is a benign or malignant one. However, based on the diagnosis, surgical removal or any other alternative mode of treatment may be recommended by a dermatologist. I suggest consulting a dermatologist near you for further advice. The treatment cost is determined by the recommendations and location of a particular clinic.

To avoid blade cut marks, a new wound should be kept clean and properly covered to minimize scars. When healed, apply scar treatment cream or silicon gel sheets regularly to reduce the appearance of scars. Do not expose the scar to sunlight because the UV rays darken it. For more severe or prominent scars it is necessary to refer them to the dermatologist for professional treatments such as laser therapy and microdermabrasion. For the situations with deep scarring, sometimes a cosmetic revisional surgery might be an option but it is always best to seek advice from a dermatologist on individual basis.

It should be known that these things are quite usual and mostly innocent. They could be what is referred to as the Fordyce spots which simply put are oil glands. However, if there is any form of pain or itching accompanying them then it would be wise to see a medical practitioner who will advise accordingly. Hernias usually show themselves as bulges or swellings around the groin so there’s little chance they could be connected with the description of the said spots. To be sure, though, having them checked out by a healthcare provider would still do no harm!

Body pain and a black face could signal ane­mia - not enough red blood cells. Ane­mia makes you tired, pale, and achy. Eating iron-rich foods he­lps: spinach, beans, meat. Drink lots of water, re­st well too. See a doctor if it doe­sn't improve.