I had skin cancer before, about 2 years ago, I had some removed from my neck.  A few weeks ago, I am finding red spots above my breast, and between my brest.  The one above my breast got bigger, I am 72 years, 115lbs,5ft 2 inches, I work out every day, I also have white spot all over my legs, and thighs, and I dont know what to do.
Hello dear, thanks for your question on Chat Doctor. In my opinion you should consult dermatologist and get done clinical examination of red lesions and if needed biopsy from the lesion to rule out relapse of skin cancer. Your skin lesion can be due to skin cancer. Other possible causes are1. Viral infection2. Irritation from the clothes.3. Cutaneous bleeding and rashes 4. Insect bite etc. So clinical examination and biopsy is needed to establish the diagnosis and rule out or confirm skin cancer. Consult dermatologist and discuss all these.