bright red period like bleeding/after postpartum sex

Lisa • 22 - Mommy to a beautiful baby boy ❤️ 8/30/16 👶🏻
I had sex Thursday night woke up Friday morning bleeding and now Sarurday I woke up and now worse than yesterday. When I lay for awhile and stand up I feel the gush of blood. Is this normal it's bright red blood no pain just bleeding. I'm 7 weeks pp