Over the last three days I've been seeing pinprick red spots on my vagina. They are in one area and I can pop them. When I pop them a clear liquid comes out. I've been noticing that when I pop one a new one will appear the next day. They go red and flat once popped with some skin round the outside where I've squeezed it. I wouldn't describe them as opened sores. They are not painful when touching. I have never had a cold sore, neither has my partner. He currently has an ulcer in his mouth which is and sex was painful the other day which is worrying me. Does this sound/look like herpes blisters from your experience? I have an appointment with the GUM Clinic tomorrow.