10dpo too early?

Brianna

My period is scheduled to start on feb 9....I usually have period symptoms such as cramps & mood swings, but I haven’t had any of that. According to glow & Flo, we baby danced at the right times. I took a pregnancy test on 8DPO, & also 10DPO (today) & they were both huge negatives....not even a faint line. Could it be too early?