Hello, I have a swollent itchy labia , minors and majora. It happens often around my period, before and during. The swabs come back negative both for fungus and bacterial. I don t have chlamidia (I have been tested countless times). I have to take an anti histamine to get a few hours sleep, it is disrupting my life. I have been given botox injection for vulvodenya as sometimes intercourse is painful at the entrance of the vagina only. This worked but it led to incontinence . I have been prescribed tricyclic medication but this didn t work. Please help