Hey, spotting around your expected period date is super common, honestly, a few of us mums experienced it din, either from stress, hormonal changes, or sometimes implantation if you're trying to conceive. But since you're asking about this, best to check with your OB just to be sure kung normal lang ito for you or if may something else going on, especially kung may other symptoms pa like cramping or unusual color. Sending you virtual hug, ate!