deffo tmi

yesterday i posted that i was spotting 4 days before period. 
i was expecting a flood in the bed last night (like usual first night with af) 
however i just have this to show for all night! af or ib? i am so confused! 
sorry for the gross photo but theres no red blood no clots nothing it looks alot on the photo but its actually not alot at all!!! help help help