Could this be implantation bleeding?

Darly

These two picture were taken few hours ago today... I was taking a pregnancy test which came out negative and then I started bleeding. I thought it was my period until I saw it was so light... after I wiped myself i wore a panty liner... now I was going to take a shower and the panty liner is looking like this

As soon as I saw it I could tell that wasn’t my period because my period always tend to be very heavy and a very intense red or very dark... anyways I just wiped again and it looks like this...

Can someone PLEASE HELP ME!? I just did another pregnancy test few minutes later a Clear Blue one that’s supposed to be 99% accurate and also came out negative... I’m really confused because my period is supposed to start on the 13th and today is the 11th so I really don’t know if it’s spotting or that I just got my period and it looks extremely light with barely crams... anyone please HELP! I also have a little cramp in my left side like where my left ovary is at...

Also wiped again now and looks like this....

IM SO SORRY FOR SO MANY PICTURES IM JUST WAY TOO CONFUSED AND CONCERNED 😔😭 I really don’t want it to be my period I’ve really been trying to get pregnant