Implantation ? now im at 9dpo help mummies!! first time inregular cycle

Dear mommies,

here is what happened my mense cycle become inregular this june period for the first time not sure whether due to active intercourse.

first mense 15th june end 21 june

2nd mense 30th June to now

having light bleeding then to spotting

from red , pinkish , pinkish brown then to totally brown.

any mommies got it before? I have dizziness and feel very sleepy nowadays and my breasted start to feel tender not sure is it due to stress??

7 aug till now im hav light brown stringy discharge😝 mommies when should i do a test? im now 9dpo.thanks!

any mommies experience before??