What is your pH? This looks like pH issue to me which can lock out nutrients. Also make sure it's not in too big of a pot, i cant tell how big they are by the pics. But def check the pH and get it in the right range 6-6.5 for soil. If you do flush, give her some calmag when it is stable. I cant tell if the spots are calmag lockout or if you are spraying. If you are spraying, stop until you figure out what is wrong. Spraying can cause the water to act like a magnifying glass and burn spots on the leaves that look like calcium deficiency when it isn't. Also make sure u aren't overfeeding, you didn't say if you fertilized. Hope that helps.