Side effects of ortho evra (or any other type of patch birth control)...

when they say that you might get a rash as a side effect do they mean you’ll get a rash just where the patch is on your skin or could the rash be anywhere?

I’m on Ortho Evra (my second month) and I have little rash spots all over my legs (I usually put the patch on my upper, outer thigh the rash is on the inner thighs and lower legs) Can I attribute this rash to the birth control?