Flour Bugs!

I am regretted now! Cause I saw some black spot inside the branded flour! I haven’t opened it yet but I suspect those black spot is flour bug actually! There are at least 2 – 6 black spot I saw in each pack! 3 out of 4 packs are having the same problem! Oh my god… What should I do now??? Filter all flour and bake it all as soon as possible or just throw all away??? Feeling waste if just throw it all away…aiyah…