Sayang, please go see your doctor or go to the nearest clinic/emergency room soon, especially since you're still within that postpartum window and having pain when passing urine too. Better to get it checked out properly rather than worry, kan? A few of us mums have had different reasons for bleeding after intercourse, and it's really not something to guess about online, your doctor needs to see you to know what's happening. Take care of yourself, ya. Jangan delay this one.