What Does The Inside Of A Virgina Suppose To Look Like Can A Girl Lose Her Virginity By Putting Something Long Inside Her Virgina?

Can a girl lose her virginity by putting something long inside her virgina? - what does the inside of a virgina suppose to look like

after what came out. a drop of blood.
That means you lose your virginity?
and what is the disadvantage of fingers?
and my friend have pain when urinating.
What does this mean?