Has Anyone Bleed After Sex

Tianna • Fri, Oct 14 • Twin Having Twins! Now How Amazing Is That 😁

Just wonder if it was normal. I bleed a little after having sex with my bf. He got nervous but I know my body and nothing felt alarming at all. So I call an advise nurse and she put me on pelvic rest and stated no sex until my next appointment which is Nov 8. Should I be worried ?