Days after unprotected sex, in which my boyfriend did not pull out, i am still having excessive vaginal discharge. It is very thick and seems to not be stopping. I know it is common for this to happen a day or two after unprotected sex, but it has been about 4 days or so and I have never really experienced this kind of discharge before. Could it be a symptom of pregnancy? I dont think it is an std since both of us have been tested. Please help!