You suffered from a pimple on your cheek that is currently a scar, which is very common. The skin may leave a mark after the healing of a pimple. Whenever skin tries to fix itself these scars form. To make the spot where it is blended with your natural complexion, use remedies such as lotions containing retinol or vitamin C. 

Living with sensitive skin can be frustrating. Your skin may redden, itch, and burn, often triggered by genetics and certain products. Use gentle, fragrance-free products, avoid hot showers as they can be harsh, and shield your delicate skin from the sun's rays. With proper care, your sensitive skin can feel comfortable again.

You may have a common condition called a yeast infection. It is a common disease characterized by burning, a whitish or yellowish vaginal discharge, and also, redness around the vagina and itching. Vaginal yeast infections develop when new fungi appear on this secure bacterial turf. One drop of V wash liquid on the sanitary napkin and one drop on the private part will soothe your pain and prevent you from itching. When you temporarily mitigate the disease using V Wash and antibiotics, it does not mean it has been healed for good. Only by using an antifungal cream like Clotrimazole can you get fully cured. 

For whiteheads, you can use retinoid cream or gel. And for large pores, exfoliating scrub or a clay mask can be helpful as they help reduce the size of pores. Moisturizers and sunscreen( atleast 30 SPF) can also be useful to keep your skin healthy.