I am super super scared

I am 12 days late.I took a test 3 days ago and it was negative+i had sex with a condom this month but my boyfriend didn’t cum none of the times we had sex.My right nipple hurt and i have some white discharge and some pain in my lower belly.Can i be pregnant?Can i make my period come faster,i am very anxious and can’t stop overthinking it.It is not unusual for my period to be late this much