Thanks everyone for your replies!! some saw it some didnt which is pretty much how i felt (kept thinking its there, then thinking oh maybe im imagining it! )

I did another test and it was pretty much the same story, no darker or anything!!!

I think i will re test tomorrow morning again, if its still barley there and not any darker im gonna put it down to this horrible shot and its symptoms and first response having evaps in the time frame!!!

Thanks everyone for your support!!!

xoxox