Could it have been implantation

Kaylea

Two days ago was the day my period should have started but, I got like two drops of blood and haven’t seen any since. My breast have been hurting I can’t get enough spicy food (I hate anything spicy) and have had a near constant slight headache for about a week. I am afraid to test as I took one at 10 dpo and it was negative. Is it possible it was implantation bleeding at 14 dpo?