Late period light cramping light bleeding when i wipe what is this? period or start of pregnancy.

Check a test : It is not uncommon for someone to have an irregular period occasionally. This usually self corrects over the next few cycles. If you continue to be irregular or continue to have excessive bleeding schedule a visit with an obgyn to discuss options for cycle control. Lots of birth control options can regulate your cycle. If you think you might be pregnant check then check a home pregnancy test.