Help !!

Cedrica

My Last Cycle Was December 3 It Only Lasted 2 Days I Usually Stay On 5 Days I Ovulated On December 24th December 27th I Started Spotting A Real Light Pink Discharge The Next Day It Was Like A Period Kind Of But Went Away The Same Day And Started Showing Up Brown Then It Stopped The Next Day I Started Cramping In My Lower Back And Stomach For About 2 Weeks Straight My Period Was Due January 7th But Hasn’t Came I Took A Urine Test On The 10th Day It Was Late It Came Back Negative Now I’m On Cycle Day 54 And 18 Days Late I Went To The Restroom And Wiped And I Seen A Very Light Pink Discharge It’s Currently Gone Now What Does This Mean Can I Be Pregnant ? Should I Test Again ? Or Should I Just Wait To See What Happens?