Is it just a penis that you find painful or do you find anything going inside you painful (eg. tampons, fingers, speculum)?
Do you feel yourself tense up with any attempt at penetration?
Has sex always been painful?
Do you enjoy/get pleasure from non-penetrative sex?
Are you comfortable with exploring your own body and understand your own sexual arousal response?
Is your husband/partner putting any pressure on you to have PIV sex?
Are you putting pressure on you to have PIV sex?
Are you comfortable talking about sex in all its messy and embarrassing glory?
How was your upbringing regarding sex, love, romance, relationships, marriage?
Was your first time painful?
I agree with the PP that there might be a psychological element at play here.
Sorry for all the questions (and you don’t have to answer them here if you don’t want to, but maybe something to think about?).
For reference, I have vaginismus too and these were issues I needed to look into.
Discovering the root cause was essential for me to understand what was actually happening, and why. From there I was able to work out a solution to overcome it that worked for me.
My first time was painful – purely inexperience and a pathological fear of unwanted/unplanned pregnancy - so my vagina developed a “flinch response” for any future attempts (similar to if someone makes you jump). A physical reaction to a psychological stressor.
Be kind to yourself OP 