Hi,
As title suggests, I've had a blister on the outer labia for a good 7 months, it's a purple/blue colour. Round dome shaped and soft. It doesn't hurt at all. Like I said its been there a good few months. I have no symptoms. It's not painful at all and unless I look i wouldn't notice it there. Yesterday night however it felt uncomfortable, not painful but I could notice it there and then yesterday afternoon when I wiped it started to bleed. And the blood just kept pouring out for a good 5 minutes. I squeezed it a little and it went pop and bled more. The tiniest of red like bead came out. Eventually the bleeding stopped. It hasn't shrunk since then and still looks the same. Surrounding skin is normal. Has anybody else had this or similar? I've got no other lesions anywhere else.