The spots are white or off-white and sometimes have a dark black/brown ring around them. I chipped one off and it was in the flesh of the leaf. Also, the spots, where it is white on top, the otherside of the leaf has a dark circle. They're on both the top and bottom of the leaves and don't have any concenration to any particular region of the leaves. The plant is in bloom and looks very healthy, with exception to these dots. What can I do? What are they? Please help!