I have these tiny little pimple looking things right below the head on the shaft like where skin ends and the head begins (they are really only visable when the penis is erect). I was worried it was herpes so my mother gave me so valtrex but it had no affect . Also through closer examination I have found dozens of little bumps on the upside of my testicles , im fearing its scabies because I also have what one doctor told me was eczema and it only accurs on the inside of my wrists , inside of my elbows , inside of my knees and more recently has spread to my upper chest . I also have an abundance of what appear to be dark purple pimples on my butt and inner thigh close to my genitals which dont respond to any amount of intense cleaning I give it . I dont really know though because ive had the eczema litterally for over 7 years maybe even 8 im not quite sure and the pimples ive had for around 5 years , and I havent heard once about it from my parents or brother or any family members about them having contracted it. Im only in my mid teens so ive had this since I was about 10 if not younger . Im wondering can scabies last that long and if so im really disgusted .