Strange cycle

SJ

Hello girls

I have some questions can you help me?

My period is 1 week late and 11 days ago i bled but very very light almost nothing i never bled like that i don’t know what’s going on do you have any clue or did it happen to you? I went to the doctor when I bled but his a jerk he didn’t answer my questions.

Thank you girls hope you have some answers