Broken Blood Vessel On The Cervix Please Answer I Am Confuse.....?

Please Answer I am Confuse.....? - broken blood vessel on the cervix

Hello ladies .... I wonder if you could be pregnant? Last Thursday, after he had sex when I have my own dried urine, and bleeding was dark .... Brown, I fell asleep and the next I was bleeding again, but only very few and very, very pink, I only saw him when he wiped something anyway the same fate on Sat .... I have no bleeding, but this week had cramps and I had pain in the chest ... And what do people think? I also read that sometimes "During pregnancy, there is blood on the walls of the vagina and cervix. If you have a pregnant woman having sex these blood vessels tend to break when she was not pregnant."