Hi There My Girlfriend Has Had Here Hi There My

Hi there
My girlfriend has had here hi there my girlfriend has had her period already hi there my girlfriend just started bleeding during sex when I pulled out there was a clot of blood and it seems like she was on her period But I. Was already already passed a week before today I could be the problem to cause this truth is that we are a bit worried about it. What do you suggest we do because this is the first time this is happening. When I went online the a lot of the answers I got with cervical cancer pregnancy but she is on birth control so that option can be ruled out she has the implant in her arm.