I did a Brazilian wax by myself at home four days ago. I didn't feel anything at that day or the second day so I showered and used soap on my vagina and anus area. the third day when I woke up my outer labia and anus area is itchy. I could feel some large bumps (like mosquito bite) , most of the area doesn't have bumps but still feels itchy. I applied aloe gel but it still itchy. What treatment should I use? Thank you very much.