Don't know what's wrong?

I have sex nearly three days ago and ever since consequently I've have severe vaginal itching and slight bleeding but it's not my term. I also see a strong smell. I don't know whats wrong! I dont hold insurance to move about to the Dr.'s is it possible that it's simply a yeast infection? Could it be something else?
Answers:

I wipe and saw somewhat blood?

If you have unprotected sex it could be anything, and you stipulation to walk to the Doctor. Yeast infections product you itchy and sore, and you usually hold a gelatinous white discharge. You could try treating yourself for a yeast infection, but if it doesn't clear in a few days you will own to walk to the Doctor. I don't know around contained by the U.S, but surrounded by Australia you can buy what you want within a chemist/drug store.

PMS Pains! Anyone own a Natural Home Remedy, in need the use of Painkillers?

Get it checked out.It could be various things,

I hear more or less this cranberry pill that will gain weed out surrounded by a couple days?

PLEASE JUST GO TO THE DOCTOR AND GET IT CHECKED!! I DONT WANT TO SCARE YOU BY TELLING YOU WHAT I THINK IT IS...YOU HAVE TO GET TO THE DOCTOR..IF IT WAS UNPROTECTED CHANCES ARE REALLY HIGH THAT YOU CAUGHT AN STD. DONT WASTE YOUR TIME ASKING ON HERE..THIS ISNT SOMETHING TO BE LEFT IGNORED=/