theirs some chlorosis going on their, but the rust might be spidermites. only reason i think its because of all the grainny looking texture on the leaves.
what ever it is it looks bad, bump, bumpidy, bump for better advice.
i have the same fucking shit right now!!! it is very severe and almost impossible to cure! chop off all the leaves that are infected and i mean every single fucking one!!!!!!! and purchase CONCERN , COPPER SOAP FUNGICIDE immediatly! for moe info look at ''rust fungus'' on google!!!!! your plant might be able to survive i left my plants for a couple weeks and didnt treat it so i lost lots of leaves!!! if you dont mind me asking what state are you in?
i dont have cooper soap fungicide in my area only sulphur spray like deffender the store just told me to use the peroxide oxi stuff they have or safer all not sure but i will do something
still the same all it does is progress,chop all the crap off two days later back or starting somewere else ive tried peroxide diluted spray but have not seen any improvements yet its a tank that dam disease....
yeah i told you it takes a long time to go away spray with that peroxide shit every 5/7 days and germ some new seeds incase they dont make it good luck i know having this fungis shit is a bitch!