Implantion bleeding or period

So ...... I started bleeding yesterday it’s not a lot it’s light but when I just went to the bathroom drops of blood came out of me and no blood on the pad can someone help me understand and should I take a pregnancy test after the bleeding stops

I read online implantation bleeding can last around 1-2 days, also i heard it can last 9 to 12 days but can last anything from a few hours to spotting on and off for many days, and be extremely light, and stay light. As with everything, everyone is different, and a few women may feel that the implantation bleeding lasts as long as their period.