Hi and thanks for this query. I am so sorry to hear about these bumps. The itching and extensive nature must have rendered life difficult for you these past days. However, let s hope that we get to identify the cause soon and propose solutions.. From the information above, it sounds more like an allergic reaction. This is often caused by the body coming in contact with a substance it doesn t tolerate. The best thing is to get some anti histamines like chlorphenamine for relief. Also, you may want to go through your recently used items to see what new has come in that may explain these allergic symptoms. I hope this helps. I wish you well. Hope too see you back next time with more questions if need be. Dr. Ditah, MD