has this happened to anyone else?

i should be getting my period hopefully between nov 20th and 23rd, today is the 15th (23rd would be the full 4 week time but the 20th is a wednesday which is when i usually would get my periods when i was on the pill). i just restarted BC with a new pill, still trying to get into a routine BUT today and yesterday there is a little bit of brown discharge when i wipe. maybe like 4/5 times i go to the bathroom, it isn’t really that dark and i don’t really have other period symptoms but does this happen to anyone else?