I am a 36 year old with female ... there are two spots on the back of my upper right arm that are red, itchy, oozing clear fliud, they feel hard and warm. They first appeared 4 days ago, I thought it was poison ivy, so, I ve been using Technu scrub and spray, but since it s oozing constantly for the last two days, I really don t think it s poison ivy. Any ideas?