weird colored leafs

Hey guys i've attatched a few pics, this plant is 6 weeks into flowering but the pistols have turned brownish orange and the leaves look to be dieing and turning weird colors... no bugs and buds look great, hope someone can help, thanks.

should I just cut my losses and pull it now? Because it's only worse bye the day.

As long as the buds look good let it go until it is ready or until you see some of what you are describing getting on the buds. Plants depending on strain and other conditions can do some strange things close to harvest. Sorry but with the pics it is hard for me to see what you are describing. The buds look good so keep up the good fight with your girls.
Welcome to RIU

plant looks ready to chop

your leaves change color like that because the plant is soaking up the nutes the fan leaves before harvest will turn yellow if you are doing everything right typical flowering times are anywhere from 7-12 weeks also if you think it is a defficiency than consult a problem chart

Give them a good flush and they'll be ok. What kind are they?