How does a girl know if shes have an orgasm?

i had sex and i dont know if i have an orgasm. it doesnt feel close to tingling or a rush feeling. it feel like something is contracting and it simply lasts give or take a few 5 to 7 seconds. what else could it be? is it an orgasm? i other get them whenever i do it. i dont muse they feel that apposite. but its still good. what do you come up with?
Answers:

Ok it STILL HURTS?

Yep thats an orgasm - it can be of all different intensities sometimes will solitary feel contractions other times it will be mind blowing!

Mature virginity put somebody through the mill?

Trust me, when you have an orgasm you'll know. Most women aren't competent to have orgasms through vaginal stimulation alone. Up to 75% of women can lone have an orgasm while stimulating the clitoris. Try masturbating when you hold some free time or rubbing your clitoris while you are having sex.

Very long nipples?

Try multiple orgasms. Do it 3 times and see if the 3rd one feel the best.

TAMPON? IS IT THE RIGHT HOLE???

Although it's true that orgasms can vary somewhat within levels of intensity, you'll still know when you hold one. Different women experience it in different ways, and it may lift time before your body really 'learn' to do it, if you know what I mean.

Seriously, what is that white stuff on my vagina?

you see it she will swert wet sort of stuff out here ** and i know this i have don it be for i swert wet stuff