Teen Sexuality Support Group
This community is dedicated to teenage sexuality, and the issues and challenges surrounding intimate relationships. Don't be afraid to join and get answers to your questions and hear from many others going through a similar journey as you.
Any exposure to anything sexually alarming lately? Maybe heard/watched/experienced something sexually traumatic like sexual assault, rape, sexual abuse or something. Something on the news? Or just feeling really anxious/stressed around that time?
It could be vaginismus, which can be connected to pyschological factors.
The way your eyes reflexively shut when some one pretends to poke it? That is sometimes how your vaginal muscles will react and reflexively shut, without your control. See your Doc, but it could just be that. Things like relaxation and foreplay can help, when it's just more of a mental block. And your doc can recommend "exercises" to do to help if it happens again.