bleeding and im not sure if i could be or can it be an infection

[jay23611]

I had sex for the first time Dec 19, and 23 a week after my period which started Dec 10. But on the Dec 28, after peeing i felt really bad cramps and light bleeding when wiping. But i had no spotting all day after. This went away but recently came back Jan 3. What can this be? pregnancy or infection?

[Jony0726]

ok so my girlfriend had her period on november 30 and it ended on december 4, we had unprotected sex on december 5 and then we had it again on the 6, she took the morning after pill on the 8. A week after she got a period like, it wasnt spotting it was like her normal period. She had it for like three days. Her period changes a lot. she usually gets it around the 14 or 15 of every month but she also has gotten it on the 30. Right now she hasnt gotten her normal period yet and its already january 6. She hasnt had any symptoms of pregnancy. Can she be pregnant?

[jay23611]

O and i did use protection on the 23 not on the 19