I seem to have developed some stretch marks and sore patches in the groin area (more specifically between the wedding vegetables and inner thigh). Seems to be caused by a bit of rubbing and due to the fact I can sweat a lot (suffer from hyperhidrosis - and because of this soreness can not aplly the usual stuff). Tried sudcreme, which sort of works, but wondering if I need to keep dry? It doesn't clear up off the bike. Trip to the docs?