And therefore, so have the itchy lumps and bumps I acquired in the past couple of days. Am treating with hydrocortisone cream, allergy meds and something I bought locally called Andantol. They got trapped under my beanie/strap so stings are in my scalp and from ear to ear under my chin/throat. Not sure how they found their way down my back given all the seals on my wetsuit but they did. Ouchy, ouchy, ouchy. I never actually saw thimble jellies in the water but I guess their larvae were there... This is the start of the season...