Vaginal discomfort?

im 19 and have be with my current boyfriend for over a year.
we enjoy a healthy sex time but are at different universities so perceive the need to put together up for not being together adjectives the time when we are.
this weekend after a couple of good 'sessions' thinking my vagina be just tired we gone sex for one evening.. the next daylight we tried and it hurt - a stinging harsh distress on the front of my vagina (as far as i could tell)
we stopped and im waiting to see if it was lately over use - one time we had sex, he be quite rough and it be a little dry - but nought too bad.. so i thought it could a moment ago be this...
but now im also getting a yellowy tint to my discharge and am getting more worried...
do i newly need to afford it more time?
xXx Sex on a regular basis can be exhausting for a vagina , espically if one of the times you wern't especially well lubricated.
Quite recurrently your Vagina will hurt from vigorous sex. I reflect you should leave it for a few days and be exceptionally gentle when wash etc.. try not to wash tooo much next to soap because this can wear away a unconscious lining contained by your vagina and give you an infection.
If you still suffer from this problem call in your local GP for advice.
You could own a yeast infection. Try taking the meds that you can by at any drug store. If it persists freshly go to the doctor~! :)