Calcium defiancy late flower

Hey guys , so I injured myself and was unable too keep up with my plants I had a friend just water them with regular tap water the blueberry and amnesia look great but my northern lights has got some serious issues . My question is should I just let it ride and try and adjust ph and such ? Or just chop her . I’m just passing 10 weeks on the autoflower . At the moment I can’t really bend down or take any ph or ppm readings at the moment . But as soon as I do I will post them .