So I had sex 2 or 3 days before my period. The dude nutted in me. My period is usually irregular. But when I do get it it’s very heavy. This time I am bleeding old blood (which is a thick dark brown discharge). when I wipe i have old blood from my last period. I thought after a day it was going to go away. But it’s day 3 and It’s still dark brown discharge. I’m having all period symptoms. But technically no period. Should I be worried? Should I take a pregnancy test? Like is there any possibility I could be pregnant? If it is, when is the soonest I can take a test for the results to be accurate