About 3 months ago I got swollen lymph nodes under my arms, large, around my neck and under my collar bone, both sides and above my elbows, about 4 glands
each side above my elbows. I now have a rash
on my forehead and sometimes on my arms, which when I scratch turn bright red, like I could scratch my name in. I have a bright red rash around my neck which disappears when i touch it and reappears brighter after. After a shower it is bright red. Could this be lymphoma??