I really need to know what sex this silkie is?

[Boggy Bottom Bantams]

I hear ya!
These always end up 50/50 the second pic looks stringy in the crest to me though, a dry head shot would be better.
Let us know if it crow or lays eggs in a few months, then we'll know for sure!

 

[Sonoran Silkies]

The photos posted look feminine, but aren't very good angles for distinguishing gender. A profile photo and an age would help.

 

[Shared Acres]

Profile photo and age would def help. Looks like a hen thus far.