spots on leaves 2 weeks into flower

Can anyone tell what's going on or what the solution may be kinda got 2 issues one of my females are beginning to yellow the other female in LST has spots help me out if you would please

have you started giving bloom nutes yet?

Not yet going to add it to my feed starting today but I saw this

jwizzle22 said:

Not yet going to add it to my feed starting today but I saw this

Click to expand...

to me it just looks like theyre hungry. see if it gets worse after the feed.