Basically I am 6 days late on my period and over the last 4 days including today I took 3 tests. All negative. I have some yellow discharge and it's caused me to have to wear panty liners. About 3 days ago I was spotting pink but that only lasted one day and wasn't even really noticeable. I only saw it because I have been focusing on trying to see if my period came yet llol. I really don't know what to think. Gonna take another test tomorrow and Sunday. :/ Pretty concerned.