I've been spotting for the last 8 days somewhere with the 8 days there were two days in between that I didn't spot at al but then started back up the following day. Would this be considered my period maybe or just spotting? I am on bc (Nexplanon) and never EVER get periods since I've been on it I've had maybe 2, and I've been on this bc for over a year. Any answer would be appreciated!