About 2 months, there was a burn feeling on my penis head's skin. It passed(since last friday) since when I start to use the cream mix that doctor gave. Doctor told me that is an eczema. But now, I can feel the touch sense on my penis's head; but can't get the joy sense on some areas on the penis head while I masturbating. The skin gets red sometimes and after every erection, it's hurts about 1-2 minutes. It doesn't hurt enough to bother; but my wonder is that is this senseless temporary? Cause It's been 2 months and still the same(been 2 weeks since I stop masturbating tho). And how it could be eczema? Cause there's no itch nor shedding.