Pink spotting

Mary • 👦04/21/11 👱‍♀️ 01/08/14 👼11/17 🌈05/21 (hypothyroidism)

I'm on CD 22 and my periods 13 days away. Two days in a row I had pink spotting. Today I have creamy cm and some cramps in my hip area. Idk what to do cause my periods kinda out of whack lately. Should I just wait and see if my period shows up when expected or should I set up an appointment ASAP. Has anybody else gone through this?