First ever grow! Auto Girl Scout Cookies

Start of week 11 Day 71, the damage is still spreading, waiting one more day to feed, will add some calmag as well as extra bloom. Hopefully that will help with the deficiency. Then I guess the next step will be to pruning off the most damaged leaves. If anyone has any advice that would be awesome. Day 73, damage has seemed to stop. I gave her a feed at full strength yesterday. Hopefully that will fix her and get her right. She still has a good amount of healthy growth on her. My question would be should I trim the damaged leaves or leave them on? Id assume theyll fall off if they are bad enough. Once again any advice would be great. She still has a lot of growing left to do so hopefully I have some time to fix her up!