i just got my period about 2 days ago and its never happened before my labia majora, is swollen and red and puffy, i cant have sex, penetration hurts and my anus hurts and is red on the skin that connects my vagina to my anus. My vagina does itch a little bit but not overwhelming and the puffy part of my vagina hurts its so closed of that my finger barely fits also my anus is really closed tight and is never like this, what is it?