For the last 4 months I've been getting itchy bumps all over my upper torso; My back, neck, arms, shoulders, stomach, and right near my pubic area.There are rare occasions that I don't get the rash, but when I do it's right after P.e or after I've taken a shower/bath. I have changed my laundry detergent and am now using Arm and Hammer (for sensitive skin). I've stopped using my regular body soap and I use Dove liquid soap. When I start to get the rash I take a benedryl, but it only makes me sleepy. I've tried to change everything that could be causing the rash, but none of it works. The bumps are small, and go in between red to pink to my skin tone. They almost look like welts, they get VERY close together, and almost become one large bump. I really would like an answer and I think that I may have to go to the doctor, but due to personal problems, the doctors is going to my very last resort.
Any sort of answers are welcome, I'm very desperate