Help!?? Confused!?

Okay yesterday afternoon I had a light pink and creamy discharge and it stopped last night. Today was my original AF day and she usually shows up early in the morning but nothing. But I have been having some weird symptoms so I could possibly be pregnant or I may just be pregnancy crazy. But that pinkish creamy discharge thing never happen to me before AF arrived it's always the day she leaves. I forgot to take a pregnancy test this morning. Should I still try to take one or just wait till my period?