Light pink spotting and 2 days late for period

[Abi 2012]

I have had 2 days spotting very light and only pink for 26 to the 28th of August and was due to come on my period on the 29th of august.. I have not been using protection and I'm not worried if I am pregnant I just wondered if anyone had this in there early pregnancy? I am going to take a test tomorrow so I will update then as well

 

[Abi 2012]

Now 4 days late no af negative tests anyone have any clues