First grow, help please

The plant has started this about3 days ago, didnt spread much just a few fan leaveshere and there

day 7 of flowering

View attachment 2288283

is that a window sill grow? the plant doesn't look happy does it? me thinks it may be over watered a little. or it may be your soil is too dense with little O2 at the root zone. the leaves have a water logged look. if that is the case it won't get better and you must repot the plant. i really think you have soil that has limiting factors and it will teach you to rethink your soil mix. you need: MOIST, FERTILE, WELL DRAINED SOIL. it can't be dense. it has to be light. try adding perlite. about 20% by volume.

nope not a window grow. 36x24x68 agromax tent with 130w of cfls and 150w htg hps. sitting in front of its tent so the light didnt hinder the picture. the leafisvery brittle in the effected areas

Probably just normal fan leaf aging.

thanks guys any other thoughts?

damage is slightly worse today,nothing crazy