Pregnant?

Gina

I'm currently on birth control (pill) I'm pretty good at taking it on time, atleast I think I am/was

My period is 18 days late, I keep having some pinkish fluid come out that looks like I'm about to start my period but then it goes away.

I would have had to gotten pregnant around July 14th (was ovulating then & didn't have sex in august) BUT had a period from July 29th-Aug4th

Not too sure what to think 😫