Ever since it started getting hotter, my forget me nots went downhill. I'm brand new to gardening and this is my first plant other than my succulent. First, the tips became dry and brown. I watered them more frequently and it seemed to help. Now some leaves are slowly turning a few shades lighter, and what's worrying me the most are these tiny brown specs all over the bottom of the leaves. It's only the bottoms of the leaves that are turning lighter. I'm not sure if this is a deficiency or a disease. I thought it be better to ask other gardeners first instead of googling and buying things I don't need.