I and my girlfriend were making out on 10th march and she's gone for a trip since 11th march and she informed me that she's bleeding black blood in her periods now. She's gonna have her periods soon like approx this week but not on 11 or 12 it's too soon. Also after having sex she was complaining about abit of pain in her lower private parts. I did not cum in her I am 99% like most of it was out. Maybe 1% would have went thru we even had a bath after that to make sure the cleanliness. Is this a sign of pregnancy (black bleeding)? Or we'll know that after her periods?