Implantation bleeding or no??

Jessica

AF was the 3rd to 8th this month. That puts me at day 23 in my cycle. My cycles are anywhere from 28 to 32 days. I’m not expecting AF until next week between Sun and Wed. I noticed some light spotting today and have had some cramping. I don’t track ovulation and wanted some thoughts on if this sounds like implantation bleeding. I’m unsure how soon to start testing. Or if this is a fluke. I never spot between periods. Thanks ladies!