I have a question for any shellac manicure technicians/ gurus.. I got a shellac manicure on Saturday and before my nail tech brought out the lamp, she told me to wash my hands. I used soap and water and proceeded to get my nails done, after I got done, I heard another technician tell their client to “wash their hands with no soap, just water” but I didn’t think anything of it. A few days later I noticed a dark spot on my right hand, I didn’t think anything of it because I’m a darker complexion and sometimes I get dark spots randomly, then I realized that it could possibly be a burn from the uv light. When I touch it, it’s tender and my veins feel weird. While googling, I saw that it could turn into skin cancer or nerve damage. I’m absolutely freaking out and wondering if I should make a trip to the doctor or just let it heal. I attached an image, what do you guys think?