Confused?!?!?

Monroe
Has this happened to anyone else?!?! 
AF is due on the 10th of next month. I'm on the pill and having regular sex with my hubby. This morning while getting ready for work I felt something come down. It felt like fluid which at first I thought " well shit did I just pee" 😂 but once I sat down and pulled  my undies I saw pink blood. It wasn't red I'm in my period kind of blood but just pink?!?! I don't know what to think about it. I'll be honest I've missed a few pills this month but that shouldn't affect anything right???  Can anyone give me some advice please... Try not to be mean about it please.... Thanks...