Is this normal? Please help.me dont ignore

Im 4 weeks pregnant i got my first positive 3 days ago but it was faint. 2 days ago i did a digital and a ckear blue and they came back positive now im spotting pink clery mucusy should i be worried or could it be implantation bleeding please help me !!

First test may 7 ⬆️

Second and 3rd test may 8⬆️

This is what came out no pain whatsoever.