Please Help! Is this a Male? 4 Days into Flowering?

is this a male plant???
another angle...
and is this yellowing bad or is it because it started flowering???

Pics are a little hard to see but I don't see "balls" so it may be female..As for the yellowing, the lower leaves often yellow due to lack of light.

Thanks.. More pics when the lights come on at 6

I've just discovered the same problem with my girl, her leaves are starting to go yellow and droopy from the bottom up. She's an autoflower, day 35 from germ and she showed pistols from about day 27/28. Should I trim off the yellowing leaves? This is my first grow.

ps: hope you don't mind me hitching a ride on your thread mistaxclusiv!