Hi doc, I am 25 years old & I'm suffering from hypothyroid from last 4 years. I am facing problem of acne n pimple from last 2 or 2 & half years. They are on my face, back, shoulder & arms. Tried many things, medicines, home remedies etc. But all goes in vain. 1 doc asked me to go for PCOD test & ultrasound. My period is normal, but I am in great stress with these dirty acne scars. My skin is dry, not oily. I am suffering from extreme itch on my whole body, especially on legs and back at night. Please Tell me do I really need to undergone with PCOD test or this is only normal skin condition?