Im in my early 30s all my life my periods have been 7 days this time its lasting an extra day with light blood when i wipe is this something bad ?

It happens sometimes: Many women have occasional variation of their mucus discharge, some spotting between periods, a heavier period, a lighter period, a longer or shorter period, or even a missed period. Having one or two of these symptoms doesn’t necessarily mean there is a medical problem, but a visit to one’s doctor (by video or in-person) is a good idea if symptoms are recurring.