Suggest Treatment For Red Spots On My Body

I have 2 places on my body where I have a red spot that is lighter or whitish in the middle. The area of each is about 2 in. The area is flat, does not itch or hurt and does not get worse. One I have had for many months and now I have another. The first is right below my belly button and the new one is on my side. I don't have any symptoms of lyme disease or other illness. The red part is redder just after showering. Any ideas?