I have a rash that appeared 3 days ago in a small patch on the right side of my stomach.  I then got a patch on my left side and now have it on my groin area and a few spots around my belly button.  The rash is tiny red dots that look like pin pricks.  I dont feel unwell, but am slightly concerned as it appears to be spreading.
Hi rash on the stomach spreading and pinprick like lesions can be malaria or popular urticaria. Papular urticaria is very rare in that area. Milaria is due to excessive sweating all over the body.it can be cured by Atari 25 mg at night.Alaskan in the morning vitamin C tablet and application of calamine lotion can cure the condition. If no response start an antibiotic to rule out maculopapularr rash