Bleeding after sex?(4weeks 4days)

Nikki👼🏻👧🏻👦🏼👼🏻👼🏻👼🏻👼🏻👼🏻

My husband and I were intimate this morning and afterwords I noticed some very light pink spotting which it did not concern me. However, an hour or so later when I used the bathroom, there was a small thick and dark amount of blood on the toilet paper. As of right now, I’m still getting small streaks of red. Should I be concerned?