you're doing okay bro, the temp is too high though - very moody strain, you need to aim for lower temperatures. It will explode soon once you get the bloom nute kicking off and it goes into full flower...
@rrobarge7, hot summer is too bad for growing without A/C unit.I would turn on the lights at night,start with 18/6 light schedule (I did 21 hours in my previous grow and it sucked too bad) , maybe add a bigger osc fan,leave the windows open (but this might attract bugs such as aphids) etc. You don't have many options in this situation but I don't think it'll make a big damage on your plant.I grew same GSC before and it was super strong in every aspect.Maybe you'll get lesser yield and it won't turn into purple but you'll still get great smoke I guess.Good work so far,keep it up!