Something weird happened yesterday

Ama • Wed, Mar 01

So I got my period February 18th and the last time I saw a spot was last Friday the 24th. So yesterday I saw something pink in my underwear which I’ve never seen before and this has never happened before after my period and so I changed my panieliner and it happened again so at this point I’m so confused 😕 about what is happening. Does anybody have any info