Hi. A few weeks ago labia majora started to itch. I didn t really pay attention to this as it isn t the first time. This time though, the labias has become red, swollen and so itchy that I often have the need to scratch. I can t seem to find a reason for why this is happening. I have no red dots or anything visible other than the redness. Also I have not had sexual relations with another person for nearly 6 months so I doubt it s an STD. I am a little concerned as I have recently been diagnosed with some fungi in my armpit (I am not a native speaker and I m not sure if fungi is the correct term). It shares most symptoms since my armpit was also red and itchy (not swollen though)