i would try to cut off the mold, also try wiping down the plant and the areas infected with a paper towel and rubbing alcohol , you harvest now you will not have much except
maybe make edibles, now i am looking the pictures you have, is the newer pictures with buds on them? or you have the pictures we looked at?
your growing, and in growing there will be hick ups that pop up from time to time, sometimes we get smooth sailing all the way through the grow with a huge rewarding harvest,
your hick up is mold. so if it was me i would try to get rid of that problem before i considered chopping early, i would clean my whole tent with a good disinfectant , top to bottom, even wipe down any light cords, fan cords ect.
i would cut off where i could find or see the mold, i would wipe down the leaves around the area with the paper towel and rubbing alcohol
and from there i would keep my eyes open for anymore trouble, i would do whatever it takes not to lose or harvest early, you already went for the grow and you have that many weeks invested in the plant, just try to keep it, you will not regret it, you will be solving a problem, or at worst case, chop it and learn form your mistakes.
keep everything clean in the tent , that is the area that must be clean, make sure to clean and wipe things down after each grow, if you do chop
you will need to really clean your tent before you start another grow, good luck with your choice i hope you chose right