implantation bleeding? ?

hello mga momsie, implantation bleeding po ba eto? lmp ko was last dec 26-29, do kami ni hubby jan 2, 5, 8, 13 and 14. usually 28-30days cycle po ako. first time here and ttc. nagpt ako kanina, negative po. baka dahil maaga pa masyado? since expected period ko is jan 23-26. pahelp mga siszy. salamat ng madami