Hi - I have a terrible rash that has appeared all over my legs and I m not sure what it s from (it s very blotchy, itchy, red bumps). I inadvertently fell into a bush/tree (on a friends property), but am pretty confident it was not poison oak. However, 48 hours after the incident the rash appeared, specifically where I cut myself on my leg. It s spreading quickly. I would greatly appreciate any help you can provide. Thanks!