Early Pregnancy?

I’ve just done an early pregnancy test as I’m having early pregnancy symptoms, but they could also be period symptoms… also my period is meant to start in two days, so this morning I just thought I’d try one to see if anything came up I know it’s still really early but apparently these tests detects pregnancy from 3 days before your period comes! I don’t know if my eyes are playing tricks on me, but I thought I could see the slightest faint line? Let me know what you all think? This is my first time using pregnancy tests so it’s all new to me! So any help and advice will be helpful! Thanks in advance 🙂